science Crossword Puzzles

science 2024-07-18

Across

expresses, the same property as a different unit of measurement
a colorless liquid with a characteristic pleasant odor and burning taste
energy, radiation from the sun
the ratio of the work performed by a machine or in a process to the total energy expended
transformation is the process of changing energy from one form to another
its use for a particular purpose
emission of light by a solid that has been heated until it glows
sedimentary deposit composed predominantly of carbon
energy, is stored in an object due to its position, properties, and forces acting on it
the energy released in the form of partial
emit their light
a device that stores chemical energy, and converts it to electricity

Down

when a wave travels through a medium
fuel,l is an enteric term for non-renewable energy sources such as coal, coal products, natural gas
the ability to do work
a substance captures and transforms energy
energy made by vibrations
the basic unit of matter and energy
electromagnetic radiation with wavelengths between 380 and 750 nm which is visible to the human
energy is energy derived from natural sources that are replenished at a higher rate
when light travels through one material and bounces off another
energy, that will run out or will not be replenished in our lifetime
a force that tries to pull two objects toward each other
materials that do not allow energy to pass through
energy, released from the nucleus, the core of atoms, made up of protons and neutrons
deformed material body to return to its original shape and size
basic building blocks of matter
time rate of doing work or delivering energy
energy, a form of energy that an object or a particle has because of its motion energy

29 Clues: emit their light • the ability to do work • energy made by vibrations • energy, radiation from the sun • basic building blocks of matter • its use for a particular purpose • the basic unit of matter and energy • when a wave travels through a medium • a substance captures and transforms energy • the energy released in the form of partial • ...

SCIENCE 2024-06-27

Across

The distance over which the wave's shape repeats
Three small bones in the middle ear.
A wave in which the medium vibrates at right angles to the direction of its propagation.
Canal: The tubular passage of the outer ear leading to the tympanic membrane
The reinforcement or prolongation of sound by reflection from a surface or by the synchronous vibration of a neighbouring object.
An area with no particles of matter.
Movement of energy or waves
An area of high pressure in which the particles are close together
Membrane: a membrane forming part of the organ of hearing, which vibrates in response to sound waves. In humans and other higher vertebrates, it forms the eardrum, between the outer and middle ear.
Where the sound wave starts
A form of wave energy
The unit of Frequency
A substance that energy or waves move in (Air, Water, Wood)
A wave vibrating in the direction of propagation
A movement back and forth in a regular rhythm
Unit of sound volume
The number of times a wave occurs in one second
Effect: An increase (or decrease) in the frequency of a sound wave as the source and observer move towards (or away from) each other.
Inner most ear ossicle (tiny bone)
Middle ear ossicle (tiny bone)

Down

The location of objects by reflected sound, in particular that used by animals such as dolphins and bats.
Acoustic absorption refers to the process by which a material, structure, or object takes in sound energy when sound waves are encountered, as opposed to reflecting the energy.
The throwing back by a body or surface of light, heat, or sound without absorbing it.
The way in which waves travel
A loud explosive noise caused by the shock wave from an aircraft or other object travelling faster than the speed of sound
Outer most ear ossicle (tiny bone)
A coiled spring
The external part of the ear in humans and other mammals
The length of time a sound can be heard
An area of low pressure in which the particles are far apart
A mechanical phenomenon where oscillations occur about a point
Window: An oval opening between the middle ear and the vestibule
Canals: three fluid-filled bony channels in the inner ear. They are situated at right angles to each other and provide information about orientation to the brain to help maintain balance.
The density of a substance is its mass per unit volume
A high-vacuum tube in which cathode rays produce a luminous image on a fluorescent screen, used in televisions and computer terminals
A sound or sounds caused by the reflection of sound waves from a surface back to the listener
The spiral cavity of the inner ear which produces nerve impulses in response to sound vibrations.
A device for viewing oscillations by a display on the screen of a cathode ray tub
If the notes of a chord are broken up and played from low to high or high to low, the chord becomes an arpeggio

39 Clues: A coiled spring • Unit of sound volume • A form of wave energy • The unit of Frequency • Movement of energy or waves • Where the sound wave starts • The way in which waves travel • Middle ear ossicle (tiny bone) • Outer most ear ossicle (tiny bone) • Inner most ear ossicle (tiny bone) • Three small bones in the middle ear. • An area with no particles of matter. • ...

Science 2024-09-06

Across

What produces the most oxygen on earth
What is the closest planet to earth
What is the acronym of (National Aeronautics and Space Administration)
What is the name of Jupiter's moon that has a lot of water on it
What is the name of the bomb that hit Hiroshima
What do we have the most in our body
The hottest color of fire
The way to make Electricity with a dam
The hardest mineral
Iron element symbol
The number of planets there is in our solar system
The most present element in space

Down

What is the name of the person that discovered E=mc²
The name we give to an exploding star
The science of quarks
The name of the science of living organism
The thing that we breathe out
The most present element in the air
What is the name of our galaxy
Most radioactive element

20 Clues: The hardest mineral • Iron element symbol • The science of quarks • Most radioactive element • The hottest color of fire • The thing that we breathe out • What is the name of our galaxy • The most present element in space • What is the closest planet to earth • The most present element in the air • What do we have the most in our body • The name we give to an exploding star • ...

science 2024-08-25

Across

Wire coil used in electrical circuits
Electric circuit safeguards
coil used in electrical circuits
all pearl fragments in the form of an electrical circuit, perhaps
new electrical circuits
Does ID change for components of electrical circuits
and soak at home with electrical circuit breaker
Steep and soak at home with electrical circuit breaker
electrical :potential difference, electric pressure, or electric tension
Electrical circuits

Down

energy :the power an atom's charged particles have to cause an action or move an object
in circuit: a movement of energy or flow of electrons through its path
: FORCE
electrical circuit and become enraged
is a brief, potentially damaging power surge in an electrical circuit?
Electric circuit component
Device which allows the current in an electrical circuit to be adjusted
switch: when you turn off the your rooms light.
Electrical circuit component
switch: turning on the rooms light.

20 Clues: : FORCE • Electrical circuits • new electrical circuits • Electric circuit component • Electric circuit safeguards • Electrical circuit component • coil used in electrical circuits • switch: turning on the rooms light. • Wire coil used in electrical circuits • electrical circuit and become enraged • switch: when you turn off the your rooms light. • ...

science 2024-08-19

Across

nucleotide
Polymer
Carbohydrate
acid amino acid
rna
Metabolism
catalyst
cellulose
homeostasis
bond peptide bond
dna
enzyme

Down

phospholipid
Monomer
acid Nucleic acid
monosaccharide
element
polysaccharide
protein
glucose
acid
lipid
polypeptide
ph
base

25 Clues: ph • rna • dna • acid • base • lipid • enzyme • Monomer • Polymer • element • protein • glucose • catalyst • cellulose • nucleotide • Metabolism • polypeptide • homeostasis • phospholipid • Carbohydrate • monosaccharide • polysaccharide • acid Nucleic acid • acid amino acid • bond peptide bond

Science 2024-10-31

Across

18.What molecule is formed after isocitrate looses a carbon atom to Carbon Dioxide?
17.During photosynthesis, producers convert energy from the sun intom
Rainforest 11.Which of the following environments has the most biodiversity
24.Which factor is causing the most extinction?
19.What cellular organelle does the Krebs Cycle take place
13.What are carbon dioxide and water converted into as a result of photosynthesis?
4.What is the primary waste product of photosynthesis?
9.If there are estimated to be 100 million species on Earth, how many have been identified?
8.In which country can one find 99% of marsupials
20.Which one of these molecules are formed before alpha Ketogluterate in the Krebs Cycle?
23.Which molecule is formed after succinyl-CoA?
15.Which of the following is provided directly by the sun to plants for photosynthesis?

Down

12.Animal cells cannot carry out photosynthesis because they lack
16.What is the main pigment in green plants?
.25.Which of the following environments has the most biodiversity
21.Which one of the following molecules is not a 4 carbon molecule found in Krebs Cycle.
2.In which organisms does photosynthesis happen?
14.Plants capture light energy from the sun and use it to convert carbon dioxide and water into food. This process is known as
5.Reduction of NADP+ to NADPH is seen in
3.In which organelles does photosynthesis take place in plant cells
7.The CH bond of food in cellular respiration is disintegrated through
6.Which of these yields the maximum number of ATP molecules and is the ultimate respiratory substrate
10.Which branch of biodiversity provides 60% of all the world's medicine?
1.At midnight, what is happening in the leaf of a plant?
22.Which one of the following molecules are produced first by the Krebs Cycle?

25 Clues: 5.Reduction of NADP+ to NADPH is seen in • 16.What is the main pigment in green plants? • 24.Which factor is causing the most extinction? • 23.Which molecule is formed after succinyl-CoA? • 2.In which organisms does photosynthesis happen? • 8.In which country can one find 99% of marsupials • 4.What is the primary waste product of photosynthesis? • ...

SCIENCE 2024-10-17

Across

Ferrous sulfate
Sodium chloride
carbon monoxide
carbon oxide
cuprous chlorine
aluminum chloride
Sodium oxide
atomic number 79
atomic number of 92
mercuric oxide
is a chemical element
melting point 3,000 °C (5,432 °F)

Down

atomic number 14
calcium oxide
aluminum oxide
cupric chlorine
atomic number 82
mercuric chlorine
aluminum nitride
metal is soft enough to be cut with a knife
atomic number 26

21 Clues: carbon oxide • Sodium oxide • calcium oxide • aluminum oxide • mercuric oxide • Ferrous sulfate • Sodium chloride • carbon monoxide • cupric chlorine • atomic number 14 • atomic number 82 • cuprous chlorine • aluminum nitride • atomic number 79 • atomic number 26 • mercuric chlorine • aluminum chloride • atomic number of 92 • is a chemical element • melting point 3,000 °C (5,432 °F) • ...

science 2024-11-06

Across

The head-thorax region of certain arthropods
The first stage of an insect's development, following the egg
Type of arthropod with two pairs of legs per body segment
The part of an arthropod body located behind the head
A type of gland found in crustaceans that helps excrete waste
A crustacean's breathing hole
A type of arthropod that includes insects and millipedes
The stage where an insect undergoes significant change to become an adult
The process by which arthropods shed their exoskeleton to grow

Down

A body part used for grasping or pinching, especially in crustaceans
The hard, chitinous outer covering of an arthropod
Class of arthropods with a hard exoskeleton and two pairs of antennae
Chemical signals used to communicate between organisms
A stage in an insect's life between the larva and the adult
Insects that develop through complete metamorphosis
Class of arthropods that includes spiders, scorpions, and ticks
A type of sensory organ found in some arthropods
Hard outer covering found in arthropods
A term referring to the division of the body into repeated segments
A stage in an insect's life cycle between the larva and the adult

20 Clues: A crustacean's breathing hole • Hard outer covering found in arthropods • The head-thorax region of certain arthropods • A type of sensory organ found in some arthropods • The hard, chitinous outer covering of an arthropod • Insects that develop through complete metamorphosis • The part of an arthropod body located behind the head • ...

Science 2024-11-05

Across

Prime minister of India
Has a trunk
Largest sense organ
Object used to measure temperature.
Land of the Rising Sun
Helps in plant reproduction
Required To burn fire
Flying mammal
rocks found between the orbits of Mars and Jupiter.
process of making food by plants

Down

Everlasting or Forever
Children in school
abundant gas in atmosphere
Largest planet
Likes to chase mice
Animals who feed on other animals
Master organ in our body
Named after the Roman god of the sea
Heating of water
Man's best friend
Sandy Place near the sea
A water sport which you can also do on internet

22 Clues: Has a trunk • Flying mammal • Largest planet • Heating of water • Man's best friend • Children in school • Likes to chase mice • Largest sense organ • Required To burn fire • Everlasting or Forever • Land of the Rising Sun • Prime minister of India • Master organ in our body • Sandy Place near the sea • abundant gas in atmosphere • Helps in plant reproduction • process of making food by plants • ...

Science 2024-11-13

Across

geographic region with common flora and fauna with a singular climate
A secreted or excreted chemical factor that triggers a social response in members of the same species.
the element with atomic number 89
Radiation emitted by the acceleration of unbound charged particles
process of making ammonia
sort of ear problem caused by the damage done by high underwater pressure on the air pocket in the middle ear.
An organic compound with chemical formula CO(NH2)2.
an organism with cells containing a true nucleus
A variant of a particular chemical element.
SI unit for measuring radiation dose
Matter emitting visible light as a result of high temperature

Down

method of separating mixtures by removing the liquid layer from a precipitate.
An inconspicuous appearance adopted by an organism in order to deceive possible predators or prey
representation of a molecule that uses dots to show electrons around atoms and lines to show covalent bonds
A substance that lowers the activation energy of a specific reaction by providing an alternate reaction pathway
species that can both accept and donate a proton or hydrogen ion.
A fold in the inner membrane of a mitochondrion
makes things stick together.
device that converts energy from one form to another.
Stage of cell division when the chromosomes separate to each side of a cell

20 Clues: process of making ammonia • makes things stick together. • the element with atomic number 89 • SI unit for measuring radiation dose • A variant of a particular chemical element. • A fold in the inner membrane of a mitochondrion • an organism with cells containing a true nucleus • An organic compound with chemical formula CO(NH2)2. • ...

Science 2025-11-14

Across

– What abbreviation lists the colors of the visible spectrum from red to violet?
Hertz – Who was the first scientist to demonstrate that electromagnetic waves exist through experiments?
– What is the term for when light bounces off a surface instead of passing through it?
(Radio-Frequency Identification) – What technology identifies and tracks items automatically using electromagnetic signals from tags?
Image – What type of image appears to be behind a mirror or lens, even though rays don’t actually meet?
– What imaginary line is drawn perpendicular to the surface where light strikes?
(Global Positioning System) – Which system relies on satellites to provide precise positioning and navigation anywhere on Earth?
– What is the bending of light as it passes from one material to another called?
Mirror – Which mirror has a completely flat reflective surface?
Rays – Which electromagnetic waves carry the most energy and have the shortest wavelength?
Ray – What do we call the light ray that arrives at a surface before bouncing off?
Isaac Newton – Which scientist proved that white light could be split into a rainbow of colors using a prism?
Image – What type of image is formed when light rays physically meet at a point?
– What kind of wave is emitted by warm objects and can be felt as heat?
(UV) – Which waves are shorter than visible light and can damage skin if overexposed?
Conrad Roentgen – Who discovered X-rays in 1895 while experimenting with cathode rays?
of Incidence – Which angle is measured between the incoming ray and the perpendicular line to the surface?
– What therapy uses intense radiation to destroy cancerous cells?
of Reflection – Which angle is measured between the reflected ray and the perpendicular line to the surface?
– Which high-energy electromagnetic waves are used to see bones and internal structures?

Down

of Refraction – What is the ratio that tells how much light slows down in a medium compared to a vacuum?
Density – Which property of a material affects how much it slows down light traveling through it?
Waves – Which part of the electromagnetic spectrum is commonly used for radio and TV transmissions?
Wave – Which type of wave doesn’t need a medium and can travel through a vacuum as well as air or water?
Light – What kind of light contains ultraviolet rays and makes certain materials glow under it?
Light – Which type of electromagnetic waves can humans perceive with their eyes?
Mirror – What kind of mirror is part of a sphere and has a curved surface?
Reflection – What type of reflection creates a clear image because it occurs on a smooth surface?
William Herschel – Who discovered radiation beyond the red part of the visible spectrum while experimenting with sunlight?
(Magnetic Resonance Imaging) – Which medical scan uses magnets and radio waves to create detailed internal body images?
Index – What is another term for index of refraction?
Ray – What is the name of the light ray that leaves the surface after bouncing?
Villard – Who first identified gamma radiation at the beginning of the 20th century?
Mirror – Which curved mirror bulges outward, like the back of a spoon?
Snell – Who formulated the law that links the angle of incidence to the angle of refraction?
– Which waves are used both in kitchen appliances for heating food and in radar detection systems?
Wilhelm Ritter – Who first detected radiation beyond the violet end of the visible spectrum in 1801?
Mirror – Which curved mirror bulges inward, like a cave or the inside of a bowl?
Reflection – What type of reflection happens when light scatters in multiple directions after hitting a rough surface?
Reflection – What is another name for reflection that produces a clear, mirror-like image?

40 Clues: Index – What is another term for index of refraction? • Mirror – Which mirror has a completely flat reflective surface? • – What therapy uses intense radiation to destroy cancerous cells? • Mirror – Which curved mirror bulges outward, like the back of a spoon? • – What kind of wave is emitted by warm objects and can be felt as heat? • ...

Science 2025-11-17

Across

Melting occurs when a solid turns into a liquid. The melting point of water is 0 degrees celsius (32 degrees fahrenheit)
Method The process scientists use to solve problems.
Conclusion- Shows how and why, Analysis of the evidence, Links evidence to claim
Question or Problem
a conclusion reached on the basis of evidence and reasoning.
(Vertical) Represents the numerical scale, showing the values or frequencies for each category.
(Horizontal) Typically represents the categorical variables, or the labels for each category.
Variable (IV) The factor that you change or manipulate in an experiment
Water is the only substance to be less dense as a solid. Freezing occurs when a liquid turning into a solid. The freezing point of water is 0 degrees celsius
the action or process of observing something or someone carefully or in order to gain information.
Variable (CV) The factors are kept the same throughout the experiment to ensure that a fair test
Observation Collecting data with your observations and senses.
changes affect physical properties.do not affect the chemical composition of a substance
liquid, doing the dissolving
graph tool for visualizing how two variables change relative to each other, typically showing trends over time or across different conditions

Down

changes affect chemical properties (also known as Chemical Reactions), The original substance is changed into one or more new substances
Deposition occurs when a gas turning into a solid.
Observation Data collected that can be counted or measured
Definite Shape, Definite Volume, Particles in a solid are locked tightly together and vibrate in place (Examples: Wood, Ice, Stone)
A “claim” that has been proven true many times using the scientific method
Graph graphical representation that uses rectangular bars to display and compare categorical data, where the length or height of each bar is proportional to the frequency or value of the category it represents.
Sublimation occurs when a solid turning in a gas.
No Definite Shape, No Definite Volume, Particles spread out to fill whatever space they are in. There is a lot of free space between particles and particles can freely move past each other. (Examples: Water vapor, helium, carbon dioxide)
No Definite Shape, Definite Volume, Particles in a liquid are still close together, but they have enough energy to flow more freely and slide past each other. (Examples: Water, Milk, Honey)
Hypothesis- Answers the question or problem, Your argument or guess, Statement that can be argued for or against
done through your experiment, proves if your claim is true
Anything that takes up space.
Variable (DV) The factor that you measure or observe in the experiment
Chart circular, statistical graphic divided into slices (like a pie) to show numerical proportions, where each slice represents a category's contribution to the whole
solid, being dissolved
Condensation occurs when a gas turns into a liquid. The condensation point of water is 100 degrees celsius (212 degrees fahrenheit)
Evaporation occurs when a liquid turns into a gas. The boiling point of water is 100 degrees celsius (212 degrees fahrenheit)

32 Clues: Question or Problem • solid, being dissolved • liquid, doing the dissolving • Anything that takes up space. • Sublimation occurs when a solid turning in a gas. • Deposition occurs when a gas turning into a solid. • Method The process scientists use to solve problems. • done through your experiment, proves if your claim is true • ...

Science 2025-08-08

Across

the transfer of energy (heat or electricity) through direct contact between particles of matter
the process where energy changes from one form to another
the rate at which that work is done or energy is transferred
energy derived from natural sources that are replenished at a rate comparable to their consumption
a non-renewable energy source
the process where a wave's energy is transferred to the medium it travels through
the transfer of heat energy through the movement of fluids (liquids or gases).
possess energy due to their motion, position, or interactions
using less energy to perform the same task or produce the same output
a device that stores chemical energy and converts it into electrical energy
the heat from the sun
the ability to do work
the energy an object possesses due to its motion
something that emits or reflects light
the energy stored within the nucleus, or core, of an atom
the process where heat is converted into light
the energy an object possesses due to its position

Down

energy sources formed from the fossilized remains of ancient plants and animals
the process of changing energy from one form to another
something that is bright
he large-scale movement of electrical energy
energy sources that exist in limited quantities and cannot be replenished at a rate comparable to their consumption
the energy consumption and efficiency of electrical or gas-powered devices used in a household.
a renewable fuel primarily used as a gasoline additive or biofuel
the potential energy stored within the nucleus and the kinetic energy of electrons orbiting the nucleus
the energy carried by electromagnetic waves
something that is produced when an object produces something that we hear with the human ear
a material that resists the flow of energy, specifically electricity, heat, or sound
the stored energy in an object due to its position,
he ability of a material or object to store energy when deformed and release it upon returning to its original shape
the bouncing back of a wave or energy

31 Clues: the heat from the sun • the ability to do work • something that is bright • a non-renewable energy source • the bouncing back of a wave or energy • something that emits or reflects light • the energy carried by electromagnetic waves • he large-scale movement of electrical energy • the process where heat is converted into light • ...

science 2025-08-22

Across

not change
- a process that uses observation
variable - factor that is
hypothesis
- a possible explanation for an
- a way to display information and
System of Units (SI) -
investigations
experiment
measured in an investigation
on the independent variable and
pattern in nature
in nature
experiments
by the experimenter

Down

- factors in an experiment that
inquiry - a process that uses a
- a visual display of information or
- standard for comparison
- any factor that can change in
law - a rule that describes a
theory - an explanation of
investigation to gain knowledge about
system of measurement used
that can be tested by
in rows and columns
of skills and tools to answer
or to test ideas
- organized procedure for
or events that is based on
variable - factor whose value

31 Clues: in nature • not change • hypothesis • experiment • experiments • investigations • or to test ideas • pattern in nature • in rows and columns • by the experimenter • that can be tested by • System of Units (SI) - • - standard for comparison • variable - factor that is • - organized procedure for • theory - an explanation of • system of measurement used • or events that is based on • ...

Science 2025-09-01

Across

Deep ocean valley
Dark volcanic rock
Break in Earth’s crust
Pacific volcano belt
Earth’s landmasses
Two landmasses crash
FAULT Plates slide sideways
One plate sinks under another
Layer beneath the crust
Curved chain of volcanoes
New ocean crust forms
Plates crash together
Sudden ground shaking
Dense seafloor rock
Earthquake vibrations

Down

Release of magma and gases.
Earth’s outer solid layer
Long depression in crust
Opening where magma escapes
Connected series of peaks
Molten rock below surface
stress pulling crust apart
Mountains from plate collision
Continents slowly move
Where plates meet
Rigid outer shell of Earth
Famous California fault
Underwater mountain chain
Plates move apart
Point above quake focus

30 Clues: Deep ocean valley • Where plates meet • Plates move apart • Dark volcanic rock • Earth’s landmasses • Dense seafloor rock • Pacific volcano belt • Two landmasses crash • New ocean crust forms • Plates crash together • Sudden ground shaking • Earthquake vibrations • Break in Earth’s crust • Continents slowly move • Famous California fault • Layer beneath the crust • Point above quake focus • ...

science 2025-12-08

Across

Transport – Shared travel systems like buses or trains.
– Resource that cannot be replaced once used up.
– Actions taken to reduce environmental harm.
– Contamination of air, water, or land.
– Turning waste into reusable material.
– Too many people living in an area.
– Meeting needs without harming the future.
– Moving air, often used as a form of clean energy.

Down

– Turning old materials into something of higher value.
– Careful management of the Earth’s resources.
– Planting trees in areas where there were none before.
– A change made to survive in new conditions.
– Protection of natural resources.
Quality – A measure of how clean or polluted the atmosphere is.
Efficiency – Using less power to perform the same task.
Trade – System ensuring producers get a fair price.
Consumption – Buying goods that do not harm people or nature.
– The natural world surrounding us.
– Long-term weather patterns in a region.
– Not harmful to the environment.

20 Clues: – Not harmful to the environment. • – Protection of natural resources. • – The natural world surrounding us. • – Too many people living in an area. • – Contamination of air, water, or land. • – Turning waste into reusable material. • – Long-term weather patterns in a region. • – Meeting needs without harming the future. • – A change made to survive in new conditions. • ...

Science 2025-12-08

Across

— Sea-level air pressure is 14.7 psi.
— Pressure from 1 ft water column = 0.433 psi.
— Common gas example in options.
— Metric temperature scale (water boils at 100°C).
— Metal returns to original form after bending/stretching.
— Formula for methane (natural gas).
— Fuel gas example listed in question.
— Common way to control pipe expansion.
— Concept used in propane density question.
— Force needed to lift load vertically (RF = m×g).
— Heat unit: raises 1 lb of water by 1°F.
— State of matter that is easily compressed.
— Heating value of natural gas (~1000 BTU/ft³).
— Inert gas option in the exam list.
— Water vapor / gas example.
— Gas example in options.
— Pipe length increases when heated.
— Acceleration 9.8 m/s² used in RF problems.
— Heat needed to raise 1 lb of a substance by 1°F.
— State with fixed volume but no fixed shape.
— Gas volume decreases as pressure increases at constant temperature.
— Condition needed to let atmospheric pressure lift water.
— Heat that causes a temperature change measured by thermometer.
— Max height (ft) atmosphere can support water.
— Gas volume changes directly with temperature at constant pressure.
— Device used to gain mechanical advantage.
— Metal can be drawn into wire.

Down

— Fulcrum between effort and resistance.
— Temperature scale used in most exam problems.
— Heat for change of state without temperature change.
— −460°F, lowest possible temperature.
— Natural gas chemical formula is CH4.
— Lightest element by atomic weight.
— Heat transfer by movement of air/fluid.
— Metric heat unit option contrasted with BTU.
— Water boiling temperature at standard conditions.
— State of matter with fixed shape and volume.
— Fuel gas with formula C3H8.
— Cooling process contrasted with convection in questions.
— Force required to pull metal apart.
— Center of atom containing protons and neutrons.
— Gauge pressure above atmospheric pressure.
— Neutral particle in the nucleus.
— Gas pressure changes with temperature at constant volume.
— Pressure unit: pounds per square inch.
— Pressure applied to enclosed fluid is equal in all directions.
— Coefficient of expansion used in pipe-growth math.
— Chemical formula for propane.
— Effort distance ÷ resistance distance.
— Heat transfer by direct contact.
— Heat transfer by electromagnetic waves.
— Resistance to sliding/cutting force.
— Positively charged particle in the nucleus.
— Metal can be hammered/formed without breaking.
— Absolute pressure used in gas-law calculations.
— Pivot point of a lever.
— Element option listed with gases.
— Basic building material of substances.

58 Clues: — Gas example in options. • — Pivot point of a lever. • — Water vapor / gas example. • — Fuel gas with formula C3H8. • — Chemical formula for propane. • — Metal can be drawn into wire. • — Common gas example in options. • — Neutral particle in the nucleus. • — Heat transfer by direct contact. • — Element option listed with gases. • — Lightest element by atomic weight. • ...

Science 2025-08-24

Across

commonly called as the moho
who proposed the seafloor spreading theory?
the continent of south america was formed from which large landmass?
means all earth
which plate boundary occurs when two plates slide toward eachother?
it is underneath the lithosphere
means all seas.
they travel through the inner layers of the planet
first to be felt on the earth's surface

Down

refers to the movement of faults along the angle of the fault line
caused by the rising of heat from the core
did do not travel through liquids
refers to the process of forming mountains and mountain ranges
who proposed the theory of continental drift?
are cracks on the earth's surface
which plate boundary is created when two plates move away from each other?
the only travel on the surface
prefers to the shaking of the earth
is divided into four major layers: crust, mantle, outer core and inner core
takes place when a subducting slab sinks into the hot mantle

20 Clues: means all earth • means all seas. • commonly called as the moho • the only travel on the surface • it is underneath the lithosphere • did do not travel through liquids • are cracks on the earth's surface • prefers to the shaking of the earth • first to be felt on the earth's surface • caused by the rising of heat from the core • who proposed the seafloor spreading theory? • ...

science 2025-09-16

Across

framework of lines that help in transferring points on earths 3D onto a flat map
plain that lies away from a coast low relief elevation can vary
a landform with high elevation and high relief and usually occur as part of a mountain range
a feature of topography,such as a hill or valley formed by the process that shape Earth's surface
longitude lines straight,lattitude lines curved
group of mountains that are closely related in shape, structure and age
the shape of land that include the areas elevation relief and landforms
the difference in elevation between highest and lowest part of an area
is 1\360 of a way around a circle unit that helps
a landform made up of nearly flat or gently rolling land with low relief

Down

a large area of land made up of mostly the same type
an imaginary line between north and south poles
focus on solar system and galaxies
relates distance on a map to distance on Earth's surface
height above sea level of a point on Earth's surface
distance in degrees east and west of prime meridian
a landform that has high elevation and more or less level surface
the different mountain ranges in a region
plain that lies along with seacoast
used by mapmakers and can be shapes or pictures to stand for features on Earth's surface
a flat model of all or part of Earth's surface as seen from above

21 Clues: focus on solar system and galaxies • plain that lies along with seacoast • the different mountain ranges in a region • an imaginary line between north and south poles • longitude lines straight,lattitude lines curved • is 1\360 of a way around a circle unit that helps • distance in degrees east and west of prime meridian • ...

Science 2025-11-19

Across

Joining of sperm and egg
Warming caused by trapped heat
Factor kept constant
How close results are to true value
Reaction with oxygen releasing heat
Organ that produces eggs
Energy that cannot run out
Describes observations using numbers
Factor that can change in an experiment
One parent creates identical offspring
Chemical messengers in the body
Movement of carbon through Earth
An educated scientific guess
Describes observations using words
Unit of force
Cell division that creates gametes
A change in DNA sequence
Rate of change of velocity
Reaction that absorbs heat
Two parents create genetic variation
Removal of large forest areas
When substances form new products

Down

First cell formed after fertilisation
Fuels from ancient organisms
Long-term changes in climate
How consistent repeated results are
Basic unit of heredity
Reaction that releases heat
Amount of matter in an object
Speed in a given direction
Different form of a gene
Release of gases into the air
Solid that forms in a solution
Resistance to change in motion
Organ that produces sperm
Trait expressed with one allele
Structure that carries genetic information
A push or pull
Molecule that stores genetic code
Force that opposes motion
Starting substance in a reaction
Trait expressed only with two alleles
Substance formed by a reaction

43 Clues: Unit of force • A push or pull • Factor kept constant • Basic unit of heredity • Joining of sperm and egg • Organ that produces eggs • Different form of a gene • A change in DNA sequence • Organ that produces sperm • Force that opposes motion • Energy that cannot run out • Speed in a given direction • Rate of change of velocity • Reaction that absorbs heat • Reaction that releases heat • ...

science 2025-12-09

Across

Neutral particle inside the nucleus
Measure of an atom’s ability to attract electrons
Combining light nuclei to form heavier ones
Total number of protons and neutrons
Energy level where electrons reside
Splitting a heavy nucleus into smaller nuclei
Number of protons in an atom
Region where electrons are most likely to be found
Reactive metal found in group 1
Radioactive metal series beginning with actinium
Formation of new elements in stars or labs
Emitting particles or energy due to unstable nuclei
Positively charged particle in the nucleus
Rare-earth metal in period 6

Down

Scientist who proposed quantized electron orbits
Atoms of the same element with different neutron counts
Negatively charged particle orbiting the nucleus
Metallic elements in the center of the periodic table
Element with both metal and nonmetal properties
Negatively charged ion
Positively charged ion
Smallest unit of matter
Vertical column in the periodic table
Chemically inert element in group 18
Dense central core of the atom
Unstable isotope that undergoes decay
Highly reactive nonmetal in group 17
Atom that has gained or lost electrons
Horizontal row in the periodic table
Electrons involved in chemical bonding

30 Clues: Negatively charged ion • Positively charged ion • Smallest unit of matter • Number of protons in an atom • Rare-earth metal in period 6 • Dense central core of the atom • Reactive metal found in group 1 • Neutral particle inside the nucleus • Energy level where electrons reside • Total number of protons and neutrons • Chemically inert element in group 18 • ...

Science 2026-03-19

Across

When particles are closest together in a longitudinal wave
What happens when a material takes in wave energy and converts it to heat?
What is the bending of a wave as it passes from one medium to another of different density?
What is the highest point of a transverse wave called?
Wave What type of wave has particles that vibrate parallel to the direction the wave travels?
What word describes a material that allows nearly all light to pass through clearly?
What term describes a wave passing through a material?
Interference What type of interference occurs when two waves combine to create no wave of a smaller wave?
Pitch When the sound wave has shorter wavelength and more frequency, it has a...
What word describes a material that allows some light to pass through but scatters it?
Effect When the scorce that emmites the sound travels faster than the sound waves
What is the number of wave cycles that pass a point per second?
What is the distance from one crest to the next crest?
A sound wave travels throught this

Down

Interference What type of interference occurs when two waves combine to create a larger wave?
Pitch When the sound wave has longer wavelength and less frequency, it has...
When particles are spread apart in a longitudinal wave
What is the lowest point of a transverse wave called?
What word describes a material that does not allow light to pass through at all?
What is the unit of frequency mesured in?
Wave What type of wave is produced by vibrations and requires a medium to travel?
Wave What type of electromagnetic wave can travel through a vacuum without a medium?
What happens when a material takes in wave energy and converts it to heat?
Wave What type of wave does not require a medium and travels at the speed of light and doesn't require a medium?
Wave What type of wave has particles that perpendicular to the direction the wave travels?

25 Clues: What is the unit of frequency mesured in? • A sound wave travels throught this • What is the lowest point of a transverse wave called? • When particles are spread apart in a longitudinal wave • What is the highest point of a transverse wave called? • What term describes a wave passing through a material? • ...

Science 2026-04-27

Across

GLASSES: Protective gear that must be worn to prevent splashes in your eyes.
MASS: The total mass of protons and neutrons in an atom.
TRANSFER: The movement of thermal energy from one object or substance to another.
A type of electrical circuit where components are connected in a single path.
Having or showing an interest in learning things; a key mindset of a real scientist.
The branch of science that studies the Earth, its rocks, and how they change.
A state of matter that can flow and takes the shape of its container.
The amount of space that an object or substance occupies.
Anything that has mass and takes up space (volume).
An international system of warning signs used for hazardous chemicals.
(Circuits)
A tool used in biology to look at things too small to be seen with the naked eye.
The branch of science that studies how living things work, grow, and survive.
The branch of science that studies how things move, forces, energy, light, and sound.
MAT: Equipment placed on the bench to protect the surface when using hot materials.

Down

TENSION: The property of a liquid's surface that allows it to resist an external force.
A type of electrical circuit where the current has multiple paths to flow through.
The movement of particles from an area of high concentration to an area of low concentration.
The amount of matter in an object.
Table
The chemical element that both graphite and diamonds are made of.
The branch of science that studies planets, space, and the universe beyond Earth.
NUMBER: The number of protons in an atom, determining its place on the periodic table.
A one or two-letter abbreviation for a chemical element.
Anything that could cause harm or an accident in the science lab.
of Science & Scientists
A state of matter that expands freely to fill its container.
The branch of science that studies what things are made of and how they change or react.
A measure of how much mass is contained in a given volume.
PERMANGANATE: A purple chemical compound used in class to demonstrate diffusion in hot and cold water.
A state of matter with a fixed shape and volume.
& Matter
Safety

33 Clues: Table • Safety • & Matter • (Circuits) • of Science & Scientists • The amount of matter in an object. • A state of matter with a fixed shape and volume. • Anything that has mass and takes up space (volume). • MASS: The total mass of protons and neutrons in an atom. • A one or two-letter abbreviation for a chemical element. • ...

Science 2026-04-16

Across

a resource that will not run out
a device that transforms motion energy into electrical energy
a group of mountains
when two objects hit each other and transfer energy
a behavior that requires experience and memory
a substructure that receives information and sends it to the brain
to give off light (from a light source)
a series of steps that allows sensed information to result in an appropriate response
necessary to make something happen
the height of a wave, measured from the baseline (still water line) to the wave’s peak
a simple, automatic response to something that happens
a type of motion where matter moves quickly back and forth or up and down
details about an environment that an animal can sense
a regular pattern of motion that transfers energy across a distance
to detect information about an environment using external structures with receptors
weathered rock carried by wind, water, ice, or gravity
a barrier built across a river
signs that show energy is present (sound, light, temperature change, motion)
a part of the body that serves a specific purpose
a resource that may run out
the distance an object moves in a certain amount of time

Down

when one form of energy changes into another
the distance from one wave peak to the next
illumination when light rays from a source reflect off an object to the eye
the appearance of objects to the eye with respect to their relative distance and position
a behavior that occurs without having to learn it
a behavior that results from sensing information about an environment
a process that breaks rock into smaller pieces
the purpose of a structure to help an organism survive, grow, or reproduce
a unique, important part
a group of objects that interact
how quickly or slowly erosion occurs
a way organisms receive information about their environments
when light shines on an object
a behavior that an animal performs without being taught
a map with raised land features
when light rays from a source reflect off one or more components of a system before reflecting off an object to the eye
a model of light that represents the direction light can travel
a big stripe in Earth’s surface
a structure that helps an organism gather information about its environment
the movement of energy from one part of a system to another
a process that moves weathered rock

42 Clues: a group of mountains • a unique, important part • a resource that may run out • when light shines on an object • a barrier built across a river • a map with raised land features • a big stripe in Earth’s surface • a resource that will not run out • a group of objects that interact • necessary to make something happen • a process that moves weathered rock • ...

Science 2026-04-23

Across

Force that pulls objects toward Earth
Two or more atoms bonded together
Force that resists motion between surfaces
tectonics Theory explaining movement of Earth’s plates
energy Energy of motion
Speed in a given direction
Substance present at the start of a reaction
The ability to do work
A push or pull on an object
Breakdown of rocks into smaller pieces
energy Stored energy
Substance formed from two or more elements chemically combined

Down

A disturbance that transfers energy
A pure substance made of one type of atom
Distance between waves
Substance formed in a reaction
The smallest unit of matter
Change in velocity over time
Number of waves passing a point in a given time
Change in position over time
reaction Process where substances change into new substances
Movement of sediment from one place to another

22 Clues: energy Stored energy • Distance between waves • The ability to do work • energy Energy of motion • Speed in a given direction • The smallest unit of matter • A push or pull on an object • Change in velocity over time • Change in position over time • Substance formed in a reaction • Two or more atoms bonded together • A disturbance that transfers energy • ...

Science 2026-04-14

Across

a person who studies the world
an educated guess
the drops that fall from the clouds
a greek scientist who was am amazing mathematician
an Egyptian who came up with medical procedures
baby flies
what you take when you are sick
an ancient form of paper
the thing that Egyptian's used to heal cuts
the force that attracts a body towards the center of the earth or any other physical body that has mass

Down

the systematic study of the natural world through observation and experimentation in order to formulate general laws
the lightest gas that makes balloons float
a scientific procedure to figure something out or observe how something works
the father of life sciences
what everything is made of
a geek scientist who thought that everything was made of one substance
the planet we live on
a greek scientist who studied the heavens
the pale grains that cover the beach
the degree of compactness of a substance

20 Clues: baby flies • an educated guess • the planet we live on • an ancient form of paper • what everything is made of • the father of life sciences • a person who studies the world • what you take when you are sick • the drops that fall from the clouds • the pale grains that cover the beach • the degree of compactness of a substance • a greek scientist who studied the heavens • ...

science 2026-04-18

Across

basic unit of life
Master gland located at the base of the brain
The bending of light as it passes through different media
An atom with the same number of protons but different neutrons
Rarest blood type
A substance that speeds up a chemical reaction without being consumed
Only bone in the body not connected to another
Valve between the left atrium and left ventricle
Fibrous tissue connecting bone to bone
study of fungi

Down

name of the boundary surrounding a black hole
The genetic material that carries the hereditary information
Anatomical term for the "voice box"
Longest nerve in the human body
fundamental unit of light
Largest muscle in the human body
cell known as protein factory
rarest occuring element
Scientific name for the human kneecap
A biological catalyst that is almost always a protein

20 Clues: study of fungi • Rarest blood type • basic unit of life • rarest occuring element • fundamental unit of light • cell known as protein factory • Longest nerve in the human body • Largest muscle in the human body • Anatomical term for the "voice box" • Scientific name for the human kneecap • Fibrous tissue connecting bone to bone • name of the boundary surrounding a black hole • ...

Science 2026-05-22

Across

Rock changed by heat
— Bright object in space
— Clouds in space
Force pulling objects together
Icy object with tail
Earth’s natural satellite
Daily atmospheric condition
— Large group of stars
Long-term weather pattern
Large body of water
Melted rock on surface
Path around an object
Object orbiting a star
Rock formed from magma
Blocking of light source

Down

Rocky object in space
Bowl-shaped surface hole
Mountain that erupts lava
Rock made from layers
Space rock in atmosphere
Melted rock underground
Element in all life
Planet that hit Earth
Preserved ancient remains
Layer of gases

25 Clues: Layer of gases • — Clouds in space • Element in all life • Large body of water • Rock changed by heat • Icy object with tail • Rocky object in space • Rock made from layers • Planet that hit Earth • Path around an object • — Large group of stars • Melted rock on surface • Object orbiting a star • Rock formed from magma • Melted rock underground • Bowl-shaped surface hole • ...

Science 2026-06-04

Across

Storage sac inside a cell.
A complete living thing.
Control center of the cell.
Group of similar cells working together.
Instrument used to magnify tiny objects.
Group of organs working together.
eyepiece is the part you look through on a microscope.
Outer boundary controlling what enters and leaves.
Curved glass that focuses light.
Jelly-like material inside the cell.

Down

Structure made of tissues with a special job.
Organelles that release energy from food.
Magnifying lens closest to the specimen.
Basic unit of life.
Adjustment that sharpens the image.
Flat platform that holds the slide.
Thin piece of glass used to hold a specimen.
Organelle where photosynthesis happens.
Rigid outer layer in plant cells.
Site of protein production.

20 Clues: Basic unit of life. • A complete living thing. • Storage sac inside a cell. • Control center of the cell. • Site of protein production. • Curved glass that focuses light. • Group of organs working together. • Rigid outer layer in plant cells. • Adjustment that sharpens the image. • Flat platform that holds the slide. • Jelly-like material inside the cell. • ...

Ved Yeole: Science et Technologie 2025-01-22

Ved Yeole: Science et Technologie crossword puzzle

Across

a physicist
astronomy
a scientist
genetics
UFO
to invent
inventor
to prove
a doctor
a mathematician
astrophysics
comet
earth
progress
technology
an experiment

Down

rocket
biology
researcher
invention
the planet
a discovery
science
to discover
chip
to explore
mathematics
physics
to create
space
research
to demonstrate

32 Clues: UFO • chip • comet • space • earth • rocket • biology • science • physics • genetics • inventor • to prove • a doctor • research • progress • invention • astronomy • to invent • to create • researcher • the planet • to explore • technology • a physicist • a discovery • a scientist • to discover • mathematics • astrophysics • an experiment • to demonstrate • a mathematician

Science! 2012-10-11

Across

Compound with only hydrogen and carbon
An ethylene that combines with itself
Compound with water chemically attached to its ions
A small link in a polymer chain
2W Compound made of two elements
Fats and Oils
2W amount of electrons necessary for an element to become stable
2W Bond that holds atoms together in a compound
Using heat or chemicals to break down polymer chains
2W Bond formed between atoms sharing electrons

Down

Compound with twice as many hydrogen atoms as oxygen atoms
Compounds with the same formula, but different shapes
The result of fermentation
2W Longhand for DNA
2W Shorthand recipe explaining ratios of elements in a compound
Made up of amino acids
When links combine to make large molecules
Particle with more/less electrons than protons
A neutral particle
Result of a chemical reaction

20 Clues: Fats and Oils • A neutral particle • 2W Longhand for DNA • Made up of amino acids • The result of fermentation • Result of a chemical reaction • A small link in a polymer chain • 2W Compound made of two elements • An ethylene that combines with itself • Compound with only hydrogen and carbon • When links combine to make large molecules • ...

Science 2012-10-17

Across

To press together
Something constructed, such as a building
To increase or make as great as possible
Being an equal distance apart everywhere
To change; to get accustomed to something
One part of a system or whole
An imitation or representation
Chosen simply by whim or chance, not for any specific reason
Immeasurably small
Ahead of the times; novel
Separately; distinctly
Setting something into position for use
The act of keeping something in good condition
To be slowly weakened by chemical reactions
Precision; exactness
To turn around; to take turns in sequence
To make use of; to carry out
To transport from one place to another;to transmit or make known
Of, or relating to, the sun

Down

Practically; in a way that can work
To organize or arrange in succession
Next to
To come from, usually through a long, slow process
Discovering something that cannot easily be found
At a very fast rate
A part in relation to the whole
The cost per unit of a good or service;the motion or change that happens in a certain time.
A central or essential part around which other parts are gathered; a core
To pass slowly for a long time, as a liquid or gas might
To set off or initiate
Quickly and efficiently
The number written below the line in a fraction
The point of origin or creation
In a whole or complete manner
To move throughout an area or group; to move along a somewhat circular route
The process of burning
To keep or hold
To empty or hollow out
To lie over part of something; to have elements in common
To spread or flow throughout;to pass through or penetrate

40 Clues: Next to • To keep or hold • To press together • Immeasurably small • At a very fast rate • Precision; exactness • To set off or initiate • Separately; distinctly • The process of burning • To empty or hollow out • Quickly and efficiently • Ahead of the times; novel • Of, or relating to, the sun • To make use of; to carry out • One part of a system or whole • In a whole or complete manner • ...

Science 2012-12-18

Across

a little higher frequency than visible light
of Reflection The angle formed by a reflected ray and a perpendicular to the surface at the point of reflection(of a polygon)
A device that generates an intense beam of coherent monochromatic light (or other electromagnetic radiation) by stimulated emission of...
A thin straight bar, esp. of wood or metal.
Spectrum The range of wavelengths or frequencies over which electromagnetic radiation extends
colors Any of a group of colors from which all other colors can be obtained by mixing.
waves Low frequency but long wavelength
Having an outline or surface that curves inward like the interior of a circle or sphere
Used in cafeterias
-rays shot from a small whole
A solid geometric figure whose two end faces are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms.

Down

light all light u can see
rays highest frequency
first layer of the eye
A particle representing a quantum of light or other electromagnetic radiation. A photon carries energy proportional to the radiation...
waves Used in baking
light Polarization (also polarisation) is a property of certain types of waves that describes the orientation of their oscillations. ....
A solid or hollow object that tapers from a circular or roughly circular base to a point.
eyeball is too long
Reflection Total internal reflection is an optical phenomenon that occurs when a ray of light strikes a medium boundary at an angle larger than a...
Having only interior angles measuring less than 180°.

21 Clues: Used in cafeterias • eyeball is too long • waves Used in baking • rays highest frequency • first layer of the eye • light all light u can see • -rays shot from a small whole • waves Low frequency but long wavelength • A thin straight bar, esp. of wood or metal. • a little higher frequency than visible light • Having only interior angles measuring less than 180°. • ...

science 2012-12-12

Across

we breathe this
two elements chemically bonded
gives out heat
single type of atom
we can use a .... in a reaction
something that reacts with other things
if water cools down it becomes a....
makes up everything
this makes up over 70% of air
this process breaks bonds in compounds
chemical reaction are what we did in....
this attracts some metals

Down

we can write chemical reactions in a ......
a invisible force in magnets
a magnet that can be turned on and off
if water is at room temp it is a .....
if a substance is .......... it emits radiation
two elements mixed
takes in heat
we get burn this to get a white powder

20 Clues: takes in heat • gives out heat • we breathe this • two elements mixed • single type of atom • makes up everything • this attracts some metals • a invisible force in magnets • this makes up over 70% of air • two elements chemically bonded • we can use a .... in a reaction • if water cools down it becomes a.... • a magnet that can be turned on and off • ...

science 2012-12-12

Across

something that reacts with other things
an invisible force in magnets
chemical reactions are what we did in....
two elements mixed
a magnet that can be turned on and off
gives out heat
if water cools down it becomes a....
this makes up over 70% of air
this attracts some metals
if water is at room temp it is a .....

Down

we can use a .... in a reaction
we breathe this
make up everything
if a substance is .......... it emits radiation
we burn this to get a white powder
this process breaks bonds in compounds
two elements chemically bonded
a single type of atom
takes in heat
we can write chemical reactions in a ......

20 Clues: takes in heat • gives out heat • we breathe this • make up everything • two elements mixed • a single type of atom • this attracts some metals • an invisible force in magnets • this makes up over 70% of air • two elements chemically bonded • we can use a .... in a reaction • we burn this to get a white powder • if water cools down it becomes a.... • ...

Science 2013-02-05

Across

To study living organisms
Science of the earths crust
To examine
An instrument that measures temperature
Science of properties and interaction of matter and energy
Changeable, not consistant
Action to find size
A place used for scientific experiments
Freedom from risk or danger
Curve surface of liquid
An amount or quantity of something

Down

Taking notice
Something implied
Measurement of heat or cold
To study substances and their reactions
Supposition made as basis for reasoning
Necessary tools
Mark with scale of readings
Final result (ending)
A large quantity

20 Clues: To examine • Taking notice • Necessary tools • A large quantity • Something implied • Action to find size • Final result (ending) • Curve surface of liquid • To study living organisms • Changeable, not consistant • Science of the earths crust • Measurement of heat or cold • Mark with scale of readings • Freedom from risk or danger • An amount or quantity of something • ...

Science 2013-03-12

Across

the organism that is at the top of the food chain
a model showing how many organismis are at each food level
the water in the earths crust
a green liquid found in producers while traps energy from the sun
the increase of tempurature in the earths crust
the slow change in the biological community
materials that cause pollution
the process when water travelsthrough the roots of a plant and evaporates from the leaves
the accumulation of pollutants in organisms through levels in the food chain
a model that shows how food energy passes from one organism to another
the process when little tiny drops of water get formed into rain drops
the movement of water through a community

Down

any biotic and abiotic factors that control the numbers of induviduals
a process by witch an organism obtains energy by breaking down food like sugar
the process when a plant takes energy from the sun and makes food
water that travels into lakes and ponds
a web interconected food chains
all the harmfull materials put into the environment
the maximum number of induviduals in an environment
the process when water changes from being a gas into being a liquid
the process when liquid changes to gas vapour
a model showing how carbon is used in its ecosystem
the transfer of energy from the sun that passes to other organism

23 Clues: the water in the earths crust • materials that cause pollution • a web interconected food chains • water that travels into lakes and ponds • the movement of water through a community • the slow change in the biological community • the process when liquid changes to gas vapour • the increase of tempurature in the earths crust • ...

SCIENCE 2014-04-28

Across

matter which has definite space and volume
the substance that dissolves
how heavy something is for it size
your reason for why something happened
a substance that dissolves
the change in state in which a vapour changes into a liquid
the mixture after something has dissolved
two or more pure substances mixed together
what a substance looks like and how it behaves
matter that has no definite shape or volume of its own

Down

matter that has no definite shape or volume
anything that has mass and takes up space
the change in state from liquid to solid
the change in state from a solid to a gas or gas to solid
when a substance breaks up and disappears in liquid
the change in state in which liquid turns into a vapour
the tendency for molecules to move from an area of high concert ration to an area of lower concentration
what you see, hear, smell or feel
the liquid a substance dissolves in
the change in state from solid to liquid

20 Clues: a substance that dissolves • the substance that dissolves • what you see, hear, smell or feel • how heavy something is for it size • the liquid a substance dissolves in • your reason for why something happened • the change in state from liquid to solid • the change in state from solid to liquid • anything that has mass and takes up space • ...

Science 2013-12-19

Across

A material used to decrase the rate of a reaction
Substance that describes its abilty to change into other substance
Breaks down compounds into simpler products
The minimum amount of energy needed to start a chemical reaction
Is any change of alters
The substance you have at the beginning
When one element replaces another in a compound
Is the amonut os a substance in a given volume
When two or more elements or compounds combine to make a more complex substance
A rapid reaction between oxygen and a substance called a fuel
Solid that forms from a solution during a chemical reaction
Has mass and take up space

Down

The study of matter and how it changes
It can be observed without changing a substance into another substance
The cells of the body (as in all living things) contain biological catalysts
Matter can enter from or escape to the surroundings
When the reaction is complete, you have a substance
Matter is not allowed to enter or leave
Is a material that releases energy when it bruns
Is a material that increases the rate of a reaction by lowering the activation energy

20 Clues: Is any change of alters • Has mass and take up space • The study of matter and how it changes • Matter is not allowed to enter or leave • The substance you have at the beginning • Breaks down compounds into simpler products • Is the amonut os a substance in a given volume • When one element replaces another in a compound • Is a material that releases energy when it bruns • ...

Science 2014-01-10

Across

exchange The process of taking in oxygen and releasing carbon dioxide.
The process where a single cell divides resulting in generally two identical cells, each containing the same number of chromosomes and genetic content as that of the original cell.
Tiny blood vessels that play an important role in gas exchange.
The process by which nutrients diffuse or are moved from the digestive system to the blood.
The stage in the cell cycle when then cytoplasm and organelles divide into two identical, separate cells.
The third phase of mitosis, when the chromosomes separate and move to opposite ends of the cell.
The ability to grow new cells to replace damaged or lost body components.
The movement of molecules or other particles from an area of high concentration to an area of low concentration until they are evenly distributed.
Specialized cells working together to perform a function; the four major types of human tissue are muscle tissue, connection tissue, nervous tissue, and epithelial tissue.

Down

Literally, the term means "little organs".
Air sacs in the lungs where gas exchange occurs.
The first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form.
The movement of water molecules across a membrane in response to concentration differences.
The stage in the cell cycle when a cell grows and carries out its usual functions, as well as making a copy of its DNA and organelles to prepare for cell division.
The number of molecules of a substance in a given volume.
blood cells Blood cells that carry oxygen and carbon dioxide in the blood.
Cycle The sequence of growth and division of a cell; consists of Interphase.
The second phase of mitosis, when the chromosomes align on the centre of the cell.
The fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei.
Different tissues working together to perform a specific task; connective, nervous, and epithelial tissues make up the brains.

20 Clues: Literally, the term means "little organs". • Air sacs in the lungs where gas exchange occurs. • The number of molecules of a substance in a given volume. • Tiny blood vessels that play an important role in gas exchange. • exchange The process of taking in oxygen and releasing carbon dioxide. • ...

Science 2014-01-10

Across

The number of molecules of a substance in a given volume.
The fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei.
The process where a single cell divides resulting in generally two identical cells, each containing the same number of chromosomes and genetic content as that of the original cell.
blood cells Blood cells that carry oxygen and carbon dioxide in the blood.
The process by which nutrients diffuse or are moved from the digestive system to the blood.
exchange The process of taking in oxygen and releasing carbon dioxide.
The stage in the cell cycle when then cytoplasm and organelles divide into two identical, separate cells.
The movement of water molecules across a membrane in response to concentration differences.
The third phase of mitosis, when the chromosomes separate and move to opposite ends of the cell.
The second phase of mitosis, when the chromosomes align on the centre of the cell.
Cycle The sequence of growth and division of a cell; consists of Interphase.

Down

The first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form.
Different tissues working together to perform a specific task; connective, nervous, and epithelial tissues make up the brains.
Tiny blood vessels that play an important role in gas exchange.
The ability to grow new cells to replace damaged or lost body components.
Air sacs in the lungs where gas exchange occurs.
The stage in the cell cycle when a cell grows and carries out its usual functions, as well as making a copy of its DNA and organelles to prepare for cell division.
The movement of molecules or other particles from an area of high concentration to an area of low concentration until they are evenly distributed.
Specialized cells working together to perform a function; the four major types of human tissue are muscle tissue, connection tissue, nervous tissue, and epithelial tissue.
Literally, the term means "little organs".

science 2014-02-25

Across

made up of an inclined plane wrapped around a cylinder
how fast energy moves from object to another
application of a force to an object to move it a certain distance in the direction of the force
the a simple machine consisting of a straight, slanted surface
made up of a bar that pivots at a point called a fulcrum
the speed of an object in a particular direction
stated when the net force acting on an object is zero
a push or a pulley
a stationary object that is used to describe an object’s motion
a tendency of an object to resist a change in motion

Down

a simple machine that consists of different sizes
the rate at which velocity of an object changes
a device that makes work easier by changing the size or direction of the force
stated when the net force acting on an object is NOT zero consists of two circular object
made of an inclined plane that is wider or thicker at one end than the other
made up of a rope of chain wrapped around a wheel
FORCE the combination of all forces acting on an object
distance on object moves per given unit of time
a force of attraction between objects
a change in the position of an object with respect to time
a force that opposes the motion of an objects

21 Clues: a push or a pulley • a force of attraction between objects • how fast energy moves from object to another • a force that opposes the motion of an objects • the rate at which velocity of an object changes • distance on object moves per given unit of time • the speed of an object in a particular direction • a simple machine that consists of different sizes • ...

science 2014-02-25

Across

made up of a bar that pivots at a point called a fulcrum
application of a force to an object to move it a certain distance in the direction of the force
stated when the net force acting on an object is NOT zero consists of two circular object
a push or a pulley
FORCE the combination of all forces acting on an object
a force of attraction between objects
made of an inclined plane that is wider or thicker at one end than the other
how fast energy moves from object to another
a stationary object that is used to describe an object’s motion

Down

made up of an inclined plane wrapped around a cylinder
stated when the net force acting on an object is zero
a simple machine that consists of different sizes
the a simple machine consisting of a straight, slanted surface
a device that makes work easier by changing the size or direction of the force
a force that opposes the motion of an objects
the rate at which velocity of an object changes
a change in the position of an object with respect to time
distance on object moves per given unit of time
the speed of an object in a particular direction
made up of a rope of chain wrapped around a wheel
a tendency of an object to resist a change in motion

Science 2014-02-02

Across

outfit,requisites
mark with scale of readings correlate readings of instrument with standard
size or quantity found by measuring
supposition made as basis for reasoning
examine,inquire into
study of living organisms
instrument for measuring temperature
body of matter of irregular shape
being safe,freedom from danger or risks
science of elements and their laws of combination and behaviour
ending,close,final opinion
science of properties,nature,and interaction of matter and energy

Down

act of inferring
room or building used for scientific experiments
degree or intensity of warmth or coldness of body or atmosphere
liable to vary,capable of variation,shifting
science of earths crust,its strata,and their relations and changes
one of set of books,bulk,mass, space occupied
observing or being observed
curved surface of liquid;lens convex on one side and concave on the other

20 Clues: act of inferring • outfit,requisites • examine,inquire into • study of living organisms • ending,close,final opinion • observing or being observed • body of matter of irregular shape • size or quantity found by measuring • instrument for measuring temperature • supposition made as basis for reasoning • being safe,freedom from danger or risks • ...

SCIENCE 2014-08-24

Across

firm and stable in shape; not liquid or fluid
(heat of) the heat absorbed by a unit mass of a given solid at its melting point that completely converts the solid to a liquid at the same temperature: equal to the heat of solidification
the lowest temperature that is theoretically possible, at which the motion of particles that constitutes heat would be minimal
a substance made by mixing other substances together
the relationship between the pressure and volume of a gas at constant temperature; when volume increase, pressure decreases, ideal Gas Law.
any change that results in the formation of new chemical substances
a thing that is composed of two or more separate elements
a porous material is used to separate particles of different sizes
the direct solidification of a vapor by cooling; the reverse of sublimation
the degree to which a specified material conducts electricity, calculated as the ratio of the current density in the material to the electric field that causes the flow of current
a law stating that the volume of an ideal gas at constant pressure is directly proportional to the absolute temperature
(heat of) is temperature-dependent, though a constant heat of vaporization can be assumed for small temperature ranges and below
heterogeneous mixture in which solute-like particles settle out of a solvent-like phase some time after their introduction
a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent)
a property (as color, hardness, boiling point) of matter not involving in its manifestation a chemical change
the quality of something that can be shaped into something else without breaking
the continuous physical force exerted on or against an object by something in contact with it
a change from one state (solid or liquid or gas) to another without a change in chemical composition
cause (a substance) to be deposited in solid form from a solution
each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter
having a consistency like that of water or oil, i.e., flowing freely but of constant volume
physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy

Down

a heterogeneous mixture in which solute-like particles do not settle out
substances that are made of only one type of atom or molecule, and the purity of a substance is the measure of the extent to which a given substance is pure
a law stating, for a fixed amount of an ideal gas kept at a fixed temperature, pressure and volume are inversely proportional
the basic unit of a chemical element
a property or behavior of a substance when it undergoes a chemical change or reaction
the action of purifying a liquid by a process of heating and cooling
changes affecting the form of a chemical substance, but not its chemical composition
the degree of compactness of a substance
(of a reaction or process) accompanied by or requiring the absorption of heat
substances and mixtures which are in a single phase
of or denoting a process involving substances in different phases (solid, liquid, or gaseous)
the body of theory that explains the physical properties of matter in terms of the motions of its constituent particles
how easily something will burn or ignite, causing fire or combustion
a chemical process where a solid turns into a gas without going through a liquid stage
an airlike fluid substance which expands freely to fill any space available, irrespective of its quantity
of a reaction or process) accompanied by the release of heat
the state or power of being reactive or the degree to which a thing is reactive

39 Clues: the basic unit of a chemical element • the degree of compactness of a substance • firm and stable in shape; not liquid or fluid • substances and mixtures which are in a single phase • a substance made by mixing other substances together • a thing that is composed of two or more separate elements • of a reaction or process) accompanied by the release of heat • ...

Science 2014-05-21

Across

Coordinates the muscular system
Bodies that partially let light in
Main source of light
Points where bones meet
Bodies that do no allow light tp gp through
The path in which light travels
Bodies that completely let light in
Fibers that shrink and stretch
Decrease the consumption of products and services

Down

They feed on plants
Unit to measure the volume
Projects a partial shadow
Organ located at the middle of the chest
They feed on insects
They feed on plants and animals
Acute like the voice of a child
They feed on meat
We communicate through
Projects a defined shadow
Volume of the sound
Waste processed to make other products
To use again

22 Clues: To use again • They feed on meat • They feed on plants • Volume of the sound • They feed on insects • Main source of light • We communicate through • Points where bones meet • Projects a partial shadow • Projects a defined shadow • Unit to measure the volume • Fibers that shrink and stretch • Coordinates the muscular system • They feed on plants and animals • ...

science 2014-05-21

Across

one organism living or inside another and harming it
living thing
an interation in which are organism kills another for food
factors nonliving parts of an habitat
is the series of changes that occur in an area where no soil organism exist
the largest population that an area can support
is an environmental factor that cause a population to decrease
leaving a population
physical characteristic that allow organisma to live successfully in their envirnments
living parts of a habitat
the organism it lives on
the organism that is killed
the role of an organism in its habitat or how it makes its living

Down

number of births in a population
the first species to populate the area
the organism that does the killing in this case the tiger shark
moving in a population
the number of individuals in an area of a specific size
number of deaths in a population
the organism that benefits

20 Clues: living thing • leaving a population • moving in a population • the organism it lives on • living parts of a habitat • the organism that benefits • the organism that is killed • number of births in a population • number of deaths in a population • factors nonliving parts of an habitat • the first species to populate the area • the largest population that an area can support • ...

science 2014-10-29

Across

a force that pulls objects towards each other
whenever there is a net force acting on an object
the rate at which velocity changes
pushes materials apart and cuts things
the rate at which something happens
states that energy cant be created or destroyed
fall the fall of a body such that the only force acting upon it is gravity
are machines with few or no moving parts that are used to make work easier
makes it easier to move things upward but you have to go further distance horizontally
not moving
stored energy or energy at rest
the force that two objects exert on each other when they rub against each other
for every action force there is an equal

Down

the ability to do work or cause change
the energy of matter in motion
speed in a given direction
someones three laws of gravity
the rotation into lengthwise movement takes many twist to a short distance and holds things together
makes things easier to move by rolling them and reducing force
the equal in a particle in inertial frame
equal forces acting on one object
is the tendency of an object to resist change in motion
in action
makes lifting easier by using a fulcrum to redirect force over a long distance
an equation
a push or pull
a 16 letter word with the first letter an e
the force of gravity between all forces in the universe
the force of gravity on a person or object at the surface of a planet
measure of matter in a object
makes lifting things with a rope easier by redirecting force

31 Clues: in action • not moving • an equation • a push or pull • speed in a given direction • measure of matter in a object • the energy of matter in motion • someones three laws of gravity • stored energy or energy at rest • equal forces acting on one object • the rate at which velocity changes • the rate at which something happens • the ability to do work or cause change • ...

Science 2014-07-28

Across

a connective tissue in a body,takes more percentage of calcium intake
a gas,an element discovered by Joseph Priestley
a property of a substance to oppose flow of current
systematic investigation to establish facts
an insect in the inactive stage of life
the state in which a substance has no tendency to flow under moderate stress,not liquid
a study of Natural and physical world,Main word
a largest planet in the solar system
a particle that is electrically charged
drops of fresh water that fall as precipitation from clouds

Down

a gas, a chemical element
a semiconductor that consists of a junction
a gas acts as a screen for ultraviolet rays
a strong wind
a study of earth science
a base elementary particle
red eruptions on the skin
an electrical device that provides a path for the current to flow
either one of the two external openings to the nasal cavity in the nose
a tissue which covers all the body of animal,sense organ
the rate of doing work

21 Clues: a strong wind • the rate of doing work • a study of earth science • a gas, a chemical element • red eruptions on the skin • a base elementary particle • a largest planet in the solar system • an insect in the inactive stage of life • a particle that is electrically charged • a semiconductor that consists of a junction • a gas acts as a screen for ultraviolet rays • ...

Science 2014-10-26

Across

Must be tied back
One of the things that is prohibited
Must be secured
The substances you mix to make experiments
Know where this is located
C__________ lenses may be not be worn in the laboratory
Your instructor
One of the places to keep your hands from
What kind of environment must you work in
What is dangerous
How the experiments should be monitored
This must be worn when heat, chemicals and glassware are used
This is not allowed on lab days
The thing you carry out
How to move around the laboratory
This is only for disposal of chemicals
The things you use
coat This must be worn during laboratory experiments

Down

This must completely cover the foot
The subject
This is one of the characteristics of a good scientist
Observe good __________ practices
kits Know the operating procedure of this equipment
The place you work
How to conduct yourself
This can easily break
This must be read twice
Never return unused chemicals to their _________ container
You must report this
Be ________ for your work in the laboratory

30 Clues: The subject • Must be secured • Your instructor • Must be tied back • What is dangerous • The place you work • The things you use • You must report this • This can easily break • How to conduct yourself • This must be read twice • The thing you carry out • Know where this is located • This is not allowed on lab days • Observe good __________ practices • How to move around the laboratory • ...

science 2014-09-10

Across

warming increase in average temperatures
igneaous rock composed
any one of numerous minerals that have oxygen
resource takes millions of years to form
mas per unit volume of substance
when sediments are squeezed together
water that flows over the land
magma that reaches earth surface

Down

fuel general term for any hydrocarbon
color of mineral in powdered form
appearance or quality of light reflected
collecting and proceccess
solidfication of sediments by the depostion of
partly decomposed organic material that is used as
careful use of resoucred
agent of erosion loses energy
disintegration and secompostion of rock at or near earth surface
sedimentary rock sedimentary rock
A naturally occurring inorganic crystaline
material from ehich a useful mineral or minerals can be mined
atom or molecule that possesses an electrial

21 Clues: igneaous rock composed • careful use of resoucred • collecting and proceccess • agent of erosion loses energy • water that flows over the land • mas per unit volume of substance • magma that reaches earth surface • color of mineral in powdered form • sedimentary rock sedimentary rock • when sediments are squeezed together • fuel general term for any hydrocarbon • ...

Science 2013-09-25

Across

state of matter that has a definite volume but takes that shape of its container
amount of space that an object takes up
number number of protons and electrons it has.
amount of force exerted on a given area of surface
atoms of an element that loose or gain electrons
good conductors of electricity and are malleable.
change of state from liquid to gas.
homogeneus mixture of two or more substances uniformly dispersed throughout a single phase.
of state is the change of a substance from one physical form to another.
properties properties that are more useful in identifying a substance.
change of state from a solid to a gas
liquid’s resistance to flow
combination of 2 or more compunds that can be separated
amount of matter in a given space, or volume.
a pure substance that cannot be separated into simpler by physical or chemical means
Zn
ion that loose electrons
measure of the gravitational force exerted on an object

Down

state of matter that has a definite shape and volume
Nb
anything that has mass and takes up space
change the substance changes its chemical properties.
property= can be measured without changing the matter’s identity. Ex: solubility, density.
change of state form gas to liquid, energy must be remove to happen.
discovered electrons
change of a liquid to a gas
tension force that acts on particles at the surface of a liquid
Germaninium, Silicon and arsenic
center of an atom is a dense region consisting of protons and neutrons.
is the curve that forms at the bottom of a container used to measure volume.
Tendency of an object at rest to resist being moved or if the obkect is moving to resist a change in speed or direction
change of state form solid to liquid
Atoms cannot be created, divided or destroyed.
state of matter that has no definite shape or volume. Its particles move quickly and can break away completely from one another

34 Clues: Nb • Zn • discovered electrons • ion that loose electrons • change of a liquid to a gas • liquid’s resistance to flow • Germaninium, Silicon and arsenic • change of state from liquid to gas. • change of state form solid to liquid • change of state from a solid to a gas • amount of space that an object takes up • anything that has mass and takes up space • ...

SCIENCE 2013-10-28

Across

between uplands hills or mountains
contains a large amount of salt
rapidity in moving
move in a circular
amount of space
diversity among plants and animals species
indefinite expansion
mass per unit volume
cell division
molecules that moves freely
straining

Down

a stroke
unit of force
not contains a large amount of salt
time any planet completes revolution
genetic
volume reduces, air increase
mass of ice
one celled organisms
three dimensions, body or figure

20 Clues: genetic • a stroke • straining • mass of ice • unit of force • cell division • amount of space • rapidity in moving • move in a circular • one celled organisms • indefinite expansion • mass per unit volume • molecules that moves freely • volume reduces, air increase • contains a large amount of salt • three dimensions, body or figure • between uplands hills or mountains • ...

Science 2013-10-01

Across

menciptakan warna hijau
unsur (6)
gaya tarik menarik antara partikel zat sejenis
zat padat -> zat cair
kesalahan membaca skala alat ukur
baterai
cairan pada termometer
bejana yang ruang udaranya sangat sempit
CO(NH2)2
berkeping satu
mengubah
C5H8O4Na

Down

gaya tarik menarik antara molekul molekul yang sejenis
kingdom makhluk hidup yang tidak memiliki membran inti
pola partikel zat padat
zat yang terbentuk dari unsur unsur melalui suatu reaksi kimia
....... van leeunwenhoek
salah satu alat ukur
salah satu ciri makhluk hidup
meja benda (mikroskop)
satuan internasional

21 Clues: baterai • CO(NH2)2 • mengubah • C5H8O4Na • unsur (6) • berkeping satu • salah satu alat ukur • satuan internasional • zat padat -> zat cair • cairan pada termometer • meja benda (mikroskop) • menciptakan warna hijau • pola partikel zat padat • ....... van leeunwenhoek • salah satu ciri makhluk hidup • kesalahan membaca skala alat ukur • bejana yang ruang udaranya sangat sempit • ...

science 2015-02-03

Across

lens used for correcting hypermetropia
circular diaphragm behind the cornea
Substances which do not take part in the reaction but fasten up the reaction.
STD, bacterial infection
interaction of organisms along with abiotic components of environment
phenomenon of bending of light
light sensitive membrane on the back wall of eye ball
inventor of first telescope
Compounds of carbon with hydrogen
dense opaque outer covering of eyeball
Self-linking property of an atom
stage when reproductive organs become functional
fusion of male and female gamete
colour of spectrum having longest wavelength
transfer of pollen from anther to stigma
largest absolute refractive index
Name of group 1
branch of science dealing with heredity and variation
Curdy white precipitate formed when soap is used with hard water
colour of spectrum having shortest wavelength

Down

Solution of 5-8% ethanoic acid in water
preserved bodies or impressions of animals or plants between rocks
process of formation of new species
vision of a human being
Compounds formed by sharing of electrons.
splitting of light through prism
Reaction for preparing soap
first trophic level
transmission of features from on generation to another
discoverer of raman effect
Iodine dissolved in alcohol(ethanol)
lens used for correcting myopia
________law of octaves.
Vertical column in the modern periodic table
Horizontal row in the modern periodic table
sinI/sinR = constant
C6H6
Same molecular formula different physical properties
levels of food chain
agreement to freeze CFC production at 1986 levels

40 Clues: C6H6 • Name of group 1 • first trophic level • sinI/sinR = constant • levels of food chain • vision of a human being • ________law of octaves. • STD, bacterial infection • discoverer of raman effect • Reaction for preparing soap • inventor of first telescope • phenomenon of bending of light • lens used for correcting myopia • splitting of light through prism • ...

Science 2015-06-02

Across

Facts and statistics
Strength or Energy
A biological community of interacting organisms
A subatomic particle
Eukaryotic cells
A Hertzsprung-Russell diagram
The basic unit of a chemical element
Basic mechanical devices
Cells similar but different from Plant Cells
The fundamental and distinctive characteristics of someone
The process whereby organisms better adapt
A visible mass of condensed water
An Element or Factor
The developer of modern genetic science

Down

A planet mainly made of gas
A unit of heredity passed from parent to offspring
A scientist who created a diagram of the solar system and put Earth where the Sun is
A planet mainly made of rock and metal
A solid inorganic substance
A judgement or decision reached by reasoning
Typically large body of matter with no definite shape
The envelope of gas surrounding a planet
A scientist who thought of the theory of evolution
The change in the physical properties of a substance
Table of all of earths elements
A proposed explanation
Any change that results in the formation of a new substance
The amount of space that a substance or object occupies
The solid mineral material forming part of Earths surface
Web A system of food chains
The degree of compactness of a substance

31 Clues: Eukaryotic cells • Strength or Energy • Facts and statistics • A subatomic particle • An Element or Factor • A proposed explanation • Basic mechanical devices • A planet mainly made of gas • A solid inorganic substance • Web A system of food chains • A Hertzsprung-Russell diagram • Table of all of earths elements • A visible mass of condensed water • ...

Science 2014-12-18

Across

n. The cost per unit of a good or service; the motion or change that happens in a certain time.
n. A part in relation to the whole
v. To change; to get accustomed to something
v. To transport from one place to another; to transmit or make known
adv. Separately; distinctly
v. To press together
n. Precision; exactness
adv. At a very fast rate
v. To spread or flow throughout; to pass through or penetrate
v. To empty or hollow out
n. Setting something into position for use
adj. Ahead of the times; novel
v. To set off or initiate
n. The number written below the line in a fraction
adv. In a whole or complete manner
v. To make use of; to carry out
v. To come from, usually through a long, slow process
adj. Chosen simply by whim or chance, not for any specific reason
adv. Practically; in a way that can work
adj. Of, or relating to, the sun

Down

v. To turn around; to take turns in sequence
v. To be slowly weakened by chemical reactions
n. The act of keeping something in good condition
n. A central or essential part around which other parts are gathered; a core
adj. Next to
n. The process of burning
adv. Quickly and efficiently
n. One part of a system or whole
v. To keep or hold
n. Discovering something that cannot easily be found
v. To lie over part of something; to have elements in common
adj. Immeasurably small
v. To organize or arrange in succession
n. The point of origin or creation
v. To pass slowly for a long time, as a liquid or gas might

35 Clues: adj. Next to • v. To keep or hold • v. To press together • n. Precision; exactness • adj. Immeasurably small • adv. At a very fast rate • n. The process of burning • v. To empty or hollow out • v. To set off or initiate • adv. Separately; distinctly • adv. Quickly and efficiently • adj. Ahead of the times; novel • v. To make use of; to carry out • n. One part of a system or whole • ...

Science 2014-12-18

Across

v. To turn around; to take turns in sequence
n. A part in relation to the whole
v. To organize or arrange in succession
n. Precision; exactness
v. To lie over part of something; to have elements in common
adv. At a very fast rate
v. To come from, usually through a long, slow process
adj. Immeasurably small
n. A central or essential part around which other parts are gathered; a core
n. The point of origin or creation
v. To make use of; to carry out
v. To set off or initiate
adv. In a whole or complete manner

Down

v. To be slowly weakened by chemical reactions
adj. Chosen simply by whim or chance, not for any specific reason
n. Setting something into position for use
n. The process of burning
adv. Practically; in a way that can work
n. The act of keeping something in good condition
adv. Quickly and efficiently
v. To spread or flow throughout; to pass through or penetrate
v. To transport from one place to another; to transmit or make known
adj. Next to
n. One part of a system or whole
v. To change; to get accustomed to something
adj. Ahead of the times; novel
v. To pass slowly for a long time, as a liquid or gas might
adv. Separately; distinctly
v. To empty or hollow out
n. The cost per unit of a good or service; the motion or change that happens in a certain time.
v. To keep or hold

31 Clues: adj. Next to • v. To keep or hold • n. Precision; exactness • adj. Immeasurably small • adv. At a very fast rate • n. The process of burning • v. To set off or initiate • v. To empty or hollow out • adv. Separately; distinctly • adv. Quickly and efficiently • adj. Ahead of the times; novel • v. To make use of; to carry out • n. One part of a system or whole • ...

Science 2015-05-20

Across

of the basic elements of any living thing.
the speed at which light travels
electrical force linking atoms
electromagnetic radiation emitted during radioactive decay and having an extremely short wavelength
outer layer that surrounds a cell, letting substances in
small rocky body orbiting the sun
Zero -The temperature at which molecular energy is at a minimum
radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge
-The rate at which velocity changes over time; an object accelerates if its speed, direction, or both change
number of protons in the nucleus of an atom
the smallest of the particles that make up an atom
lines of force surrounding a permanent magnet or a moving charged particle
a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy.
natural scientist who formulated a theory of evolution by natural selection (1809-1882)
a nuclear reaction in which nuclei combine to form more massive nuclei with the simultaneous release of energy
a wave that transmits sound
displacement of the spectrum to shorter wavelengths in the light coming from distant celestial objects moving toward the observer

Down

negatively charged ion
a scale of temperature on which water freezes at 32° and boils at 212° under standard conditions
a chemical element is an atom that has a different number of neutrons
theory that the universe originated sometime between 10 billion and 20 billion years ago from the cataclysmic explosion of a small volume of matter at extremely high density and temperature
-Any elements from group 1 on the periodic table
the circular motion that happens when warmer air or liquid rises, while the cooler air or liquid drops down
a physical force of being pushed.
ion-a positively charged atom of hydrogen; that is to say, a normal hydrogen atomic nucleus
a strand of DNA that is encoded with genes.
helix that genes are made of.
region of space having a gravitational field so intense that no matter or radiation can escape
uniform microwave radiation remaining from the
a type of energy an object has because of its position
radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge
an atom or particle with a positive or negative electrical charge.
change in the apparent frequency of a wave as observer and source move toward or away from each other
metal -Any element from group 2 on the periodic table
the force that attracts a body toward the center of the earth, or toward any other physical body having mass
a positive electrical charge atom.
strength or energy as an attribute of physical action or movement
atom with no charge, or is "neutral."
part of the cell containing DNA and RNA and responsible for growth and reproduction
positively charged ion
basic unit of a chemical element.

41 Clues: negatively charged ion • positively charged ion • a wave that transmits sound • electrical force linking atoms • helix that genes are made of. • the speed at which light travels • a physical force of being pushed. • small rocky body orbiting the sun • basic unit of a chemical element. • a positive electrical charge atom. • atom with no charge, or is "neutral." • ...

Science 2015-03-01

Across

The place where ribosomes are made
The process by which cells break down glucose and release the energy
A compound converted from sugar in photosynthesis
The basic unit of structure and function
Essential for most chemical reactions in cells, the universal solvent
Organelles that the energy from sunlight and convert it into chemical energy in a processed photosynthesis
A characteristic of a substance that describes its ability to change into other substances
Small openings the underside of leaves where carbon dioxide enters
The place where glucose molecules are broken down into smaller molecules
Long strands of DNA found in eukaryotic cell nucleus, condense to form chromosomes, genetic material in the nucleus

Down

Cells are the basic unit of structure and function, all living things are made up of cells, all cells come from other cells
The electrons that are in the highest energy level of an atom and that are involved in chemical reactions
A compound that is composed of molecules
Receive proteins and other newly formed materials from the endoplasmic reticulum, packages and distributes proteins
A double rod of condensed chromatin
Filled with enzymes used to break down food into particles that can be used
Where proteins are made
Mixtures that appears to be a single substance, involving a solute and a solvent
The force that holds atoms together
An element belonging to Group 1 of the periodic table
A solid that is formed from two solutions as a result of a chemical reaction
An element belonging to Group 17 of the periodic table

22 Clues: Where proteins are made • The place where ribosomes are made • A double rod of condensed chromatin • The force that holds atoms together • A compound that is composed of molecules • The basic unit of structure and function • A compound converted from sugar in photosynthesis • An element belonging to Group 1 of the periodic table • ...

Science 2016-03-06

Across

num19
num28
num37
num36
num16
num27
mum10
num24
num38
num8
num32
num34
num6
num 31
num3
num39
num22
num40
num1
num12

Down

num 25
num26
num23
num20
num11
num33
num18
num2
num35
num4
num5
num29
num30
num7
num13
num9
num21
num14

38 Clues: num8 • num2 • num4 • num6 • num3 • num5 • num7 • num9 • num1 • num19 • num28 • num37 • num26 • num36 • num16 • num23 • num27 • num20 • mum10 • num11 • num24 • num33 • num18 • num38 • num32 • num35 • num34 • num39 • num29 • num30 • num13 • num22 • num40 • num21 • num14 • num12 • num 25 • num 31

Science 2016-09-20

Across

Used for testing with liquids
Can be controlled by the scientist and switched around
Dangerous Gases
Used to pick up beakers and other hot things if needed
Possible Explosion with different room temperatures
Usually 6 to 8 steps while doing a scientific lab
Other Toxic Materials
Eats away at human flesh instantly
Easily lit on fire
Causing immediate serious toxic affects and even death
Used to light bunsen burner
Hold away from face wave your arm towards you to smell

Down

Will cause disease and toxic affects
Reacts dangerously with liquids
Wear at all times during dangerous labs
Grab and use on a controllable but big fire
Used for heating things on a ring stand
Workplace Hazardous Material Information System
Pull if the fire becomes uncontrollable
Used for filtering liquids when you put a special paper in it
Used if chemicals are burning entire body or entire body is on fire
Used if someone catches clothes on fire
Used if something gets in your eye and need to get it out
Used for mixing and scooping

24 Clues: Dangerous Gases • Easily lit on fire • Other Toxic Materials • Used to light bunsen burner • Used for mixing and scooping • Used for testing with liquids • Reacts dangerously with liquids • Eats away at human flesh instantly • Will cause disease and toxic affects • Wear at all times during dangerous labs • Used for heating things on a ring stand • ...

Science 2016-09-20

Across

use to light up the bunsen burner
used with bunsen burner
can cause fire and explosion
Changed on the experiment
use to transfer hot liquids on test tubes
most shown in movies
accurate liquid measurements
can easily catch on fire
gas that's usually in a cylinder
May changed on the experiment
use to hold test tubes
Pull in case of fire
What is Workplace Hazardous Material Information System?
use to filter different chemicals

Down

independent and dependent
a small stove
Dangerous liquids
triangular beaker
In case of fire
can react to other material
wear before touching hot stuff
use when you catch on fire
science's main rule
a very dangerous chemical
How many WHMIS symbols are there?

25 Clues: a small stove • In case of fire • Dangerous liquids • triangular beaker • science's main rule • most shown in movies • Pull in case of fire • use to hold test tubes • used with bunsen burner • can easily catch on fire • independent and dependent • Changed on the experiment • a very dangerous chemical • use when you catch on fire • can react to other material • can cause fire and explosion • ...

science 2016-06-10

Across

sampling small bugs living in bushes
kinetic, heat, light these are all forms of energy
an energy name starting with k
eats both plants and animals
mixing acids and alkalis together
7 on a ph scale
can catch fire
theres no more left

Down

alkalis are ____on the ph scale
your heart pumps this around your body
the colour of strong acid is
over 7 on a ph scale
energy name starts with g
eats only plants
when a toxic hazard is on a substance it is..
an environment were organisms are safe
for sampling the percentage cover of plants on the ground
units of energy
above 7 on a ph scale
how many chambers are there in a heart

20 Clues: can catch fire • units of energy • 7 on a ph scale • eats only plants • theres no more left • over 7 on a ph scale • above 7 on a ph scale • energy name starts with g • the colour of strong acid is • eats both plants and animals • an energy name starting with k • alkalis are ____on the ph scale • mixing acids and alkalis together • sampling small bugs living in bushes • ...

science 2016-06-10

Across

over 7 in the ph scale
chambers in heart
no more on earth
what colour is blue in ph scale
eats plants
what is a lizard
what bird is extinct
helps you breath
how many numbers in ph scale
gets its energy from sun

Down

feels alkali
eats meat
endangered
what is milk
under 7 in the ph scale
pumps blood around body
sting weak alkali
nearly extinct
hunted animal
taste acid
what colour is acid in ph scale

21 Clues: eats meat • endangered • taste acid • eats plants • feels alkali • what is milk • hunted animal • nearly extinct • no more on earth • what is a lizard • helps you breath • chambers in heart • sting weak alkali • what bird is extinct • over 7 in the ph scale • under 7 in the ph scale • pumps blood around body • gets its energy from sun • how many numbers in ph scale • what colour is blue in ph scale • ...

science 2016-05-20

Across

the solid layer of rock beneath soil
animal with no back bone
time divided in areas
the grinding away of rock by other rock
the preserved remains or traces of living things
the energy in an object
imaginary line through the middle of the earth
wide valley were a river flows
the force that opposes the motion

Down

one time in the past when continental glaciers covered large parts of the earth
a large mass of moving ice and snow on land
land form made of sediment deposited by a river
a land form with high elevation
donald trump
dark colored organic material in soil
wind erosion that removes surface materials
the energy to do work
lake a meander cut of from a river
soil organism that breaks down the remains of an organism
when a type of organism no longer exists any where on earth
a large change in soil formed by erosion

21 Clues: donald trump • time divided in areas • the energy to do work • the energy in an object • animal with no back bone • wide valley were a river flows • a land form with high elevation • the force that opposes the motion • lake a meander cut of from a river • the solid layer of rock beneath soil • dark colored organic material in soil • the grinding away of rock by other rock • ...

science 2018-04-26

Across

something burning
a population living in the same place
a parasite lives with a host, the host receives harm
powerhouse of the cell
one party benefits the other neither receives harm or benefits
moving to another country permanently
liquid to gas
striving to win over something superior
animals coming together to breed
relating to biology or organisms
mutual dependence
process of water movement through a plant
an animal that preys on others
outermost shell of earth, the crust and upper mantle
the action of capturing or being captured
an animal killed for food
animals and plants need it to live and breath
loose association between organisms of the same species
energy currency of life
intake of oxygen and release of carbon dioxide
everything physical in the universe
type of sugar that circulates in animals and plants
presence or introduction of something harmful or poisonous
the name for a group of organisms that can interbreed
ball of gas at the centre of our solar system

Down

what makes the plant green
concentrates atoms going to low concerntration
natural environment that an organism lives in
related to living organisms
interaction between two organisms it can be parasitic, mutualistic or commensalistic
getting rid of forests
liquid worldwide component of all water on earth
worldwide sum of all ecosystems
biological community
process of rotting or decay
going to live permanently somewhere
unrelated to living organisms
bring an animal to an unnatural habitat to breed
the amount of a certain species
the act or capturing after an escape or release
being on fire
water that falls from clouds
small areas of a habitat, used to count population
below average precipitation in a region
the process plants do the convert light energy into chemical energy
a pore on a plant for gas exchange
influence or direct an animals behaviour
process of the warming of earth
above average precipitation resulting in flooding
resistant to a particular infection, virus, disease

50 Clues: liquid to gas • being on fire • something burning • mutual dependence • biological community • getting rid of forests • powerhouse of the cell • energy currency of life • an animal killed for food • what makes the plant green • related to living organisms • process of rotting or decay • water that falls from clouds • unrelated to living organisms • an animal that preys on others • ...

Science 2018-03-08

Across

/ different between climate and weather
/ named in the 19th century
/ a violent rotating column of air that touches the ground
/ is the strongest winds
Mid-latitude / Is Wisconsin's zone
/ Speed on Earth is affected by
/ Precipitation in the form of small ice falling
/ Circulation cells
/ Particles of sand carried off by a strong wind
/ most common type of obscuration
/ Low latitude air movement toward the equator

Down

/ little oxygen and have mountainous terrain
Twenty-one / is when the new climatic normal will be calculated
/ is the most common type of precipitation
/ the potential evaporation and transpiration exceed precipitation
/ air rises, diverges and travels toward the pole
/ a violent rotating column of air that doesn't touch the ground
and a half degrees / tilt of the Earth
/ Precipitation of snow crystals that are branched
/ Fine particles of Earth or matter raised and suspended in the air

20 Clues: / Circulation cells • / is the strongest winds • / named in the 19th century • / Speed on Earth is affected by • / most common type of obscuration • Mid-latitude / Is Wisconsin's zone • / different between climate and weather • and a half degrees / tilt of the Earth • / is the most common type of precipitation • / little oxygen and have mountainous terrain • ...

Science 2018-03-08

Across

/ most common type of obscuration
/ Low latitude air movement toward the equator
/ named in the 19th century, Will
/ Speed on Earth is affected by
/ tilt of the Earth
/ little oxygen and have mountainous terrain
/ Precipitation in the form of small ice falling
/ is when the new climatic normal will be calculated
/ is the most common type of precipitation

Down

/ Is Wisconsin's zone
/ a violent rotating column of air that touches the ground
/ a violent rotating column of air that doesn't touch the ground
/ Particles of sand carried off by a strong wind
/ is the strongest winds
/ Precipitation of snow crystals that are branched
/ the potential evaporation and transpiration exceed precipitation
/ Fine particles of Earth or matter raised and suspended in the air
/ Circulation cells
/ air rises, diverges and travels toward the pole
/ different between climate and weather

20 Clues: / tilt of the Earth • / Circulation cells • / Is Wisconsin's zone • / is the strongest winds • / Speed on Earth is affected by • / most common type of obscuration • / named in the 19th century, Will • / different between climate and weather • / is the most common type of precipitation • / little oxygen and have mountainous terrain • ...

science 2018-04-12

Across

Down

25 Clues: ab • bc • cd • de • ef • fg • gh • hi • ij • jk • kl • lm • mn • no • op • pq • qr • rs • st • tu • uv • vw • wx • xy • yz

Science 2020-02-11

Across

When the Earth is closest to the sun
What hot always goes to
When the moon gets smaller
When the moon gets larger
The transfer of heat by the movement of warmed matter
Moon is almost full
The path the earth takes around the sun
Our star in the solar system
Has almost the same diameter as Earth.
longest day of the year
Caused by the Earth's tilt
Uses electromagnetic rays

Down

Equal amount of daylight and darkness
The Earth turning
transfer of energy by direct contact of objects with different temperatures
What cold air does
Moon is completely dark
What hot air does
When the Earth is tilted toward the sun
Moon is just a sliver
Number of days it takes the earth to make one revolution

21 Clues: The Earth turning • What hot air does • What cold air does • Moon is almost full • Moon is just a sliver • What hot always goes to • Moon is completely dark • longest day of the year • When the moon gets larger • Uses electromagnetic rays • When the moon gets smaller • Caused by the Earth's tilt • Our star in the solar system • When the Earth is closest to the sun • ...

Science 2019-12-14

Across

An organism that can make its own food.
The chemicals that go into a reaction.
One organism benefits out of two.
Behavior or characteristic that enables an organism to survive in its environment.
An animal the eats other animals.
Biological community of interacting organisms.
Animals that all live in a specific area.
An animal that eats both plants and animals.
Process of a body of water becoming nutrient rich.
Series of predictable changes that occur in a community overtime.
One type of species that consumes or eats another species.
Populations of different species living together in the same area.
A type of symbiosis where one organism benefits and the other is harmed or suffers.
An organism that obtains energy by eating other organisms.

Down

A community of plants and animals that have common characteristics for the environments they live in.
A type of symbiosis where both organisms are benefiting from the relationship.
An animal that feeds on plants.
A place where an organism lives.
Chemicals that are the results of a reaction.
capacity The maximum of a population of species that an ecosystem can obtain.
Process of which a plant obtains sunlight and turns it into energy and food.
Living parts of an organisms.
The biochemical process in which the cells of an organism obtain energy by combing oxygen and glucose.
The role and position a species has on its environment.
Type of symbiosis where one of the organisms is unaffected and the other benefits.
factor Something in an ecosystem or habitat that prevents a population from increasing.
Non-living parts of an ecosystem.
species First species to populate an area.
Group of similar organisms.
An enclosed area with area interactions between biotic and abiotic things.

30 Clues: Group of similar organisms. • Living parts of an organisms. • An animal that feeds on plants. • A place where an organism lives. • One organism benefits out of two. • An animal the eats other animals. • Non-living parts of an ecosystem. • The chemicals that go into a reaction. • An organism that can make its own food. • Animals that all live in a specific area. • ...

Science 2020-02-03

Across

may be referred to as torrid zone
funnel shaped cloud
study of the earth
equal 100 centimeters
interchangeable with elevation
a branch of science used to forecast weather
envelope of gases surrounding the earth
the rise and fall of sea level
deep valley having steep sides
can express hot or cold
floats to the bottom
held together by its own gravity
formed as a result of geological processes

Down

area where subsoil is permanently frozen
spills lava that flows downward
smallest fundamental unit of a chemical compound
rocks changed under great pressure or heat
measures atmospheric measure
4th layer of the earths atmosphere
the average of weather conditions over time
collection of tiny water droplets or ice crystals
a process by which the surface of the earth is worn down
a group of linked ideas intended to explain something
provides medium for plant growth
drainage of water away from land

25 Clues: study of the earth • funnel shaped cloud • floats to the bottom • equal 100 centimeters • can express hot or cold • measures atmospheric measure • interchangeable with elevation • the rise and fall of sea level • deep valley having steep sides • spills lava that flows downward • held together by its own gravity • provides medium for plant growth • drainage of water away from land • ...

Science 2020-01-29

Across

pic 16
pic 20
pic 8
pic 18
pic 5
pic 15
pic 14
pic 26
pic 11
pic 19
pic 6
pic 23
pic 27
pic 9
pic 4

Down

pic 25
pic 22
pic 30
pic 29
pic 12
pic 1
pic 10
pic 3
pic 21
pic 24
pic 17
pic 2
pic 28
pic 13

29 Clues: pic 8 • pic 5 • pic 1 • pic 3 • pic 6 • pic 2 • pic 9 • pic 4 • pic 16 • pic 25 • pic 22 • pic 30 • pic 20 • pic 29 • pic 12 • pic 18 • pic 15 • pic 10 • pic 14 • pic 26 • pic 21 • pic 11 • pic 19 • pic 24 • pic 17 • pic 23 • pic 27 • pic 28 • pic 13

Science 2019-11-11

Across

an electrical device consisting of a length of wire arranged in a coil for converting the level of a voltage, producing a magnetic field, or adding inductance to a circuit
the pole of a magnet that points toward the north
Magnetic resonance imaging
or leading stone
is a method of reasoning in which you use individual ideas
with a positive electric charge equal in magnitude to that of an electron
each of the points near the extremities of the axis of rotation of the earth
is the quantitative property that must be transferred to an object

Down

is a vector field that describes the magnetic influence of electric charges
is a push or pull upon an object
an electromagnetic wave of a frequency between about 104 and 1011 or 1012 Hz, as used for long-distance communication
Those materials which are not attracted by a magnet
is either of two points on the surface of a rotating planet
is a tiny particle that comprises waves of electromagnetic radiation
a short-lived subatomic particle that is an excited state of a more stable particle
an instrument containing a magnetized pointer
the basic unit of a chemical element
a piece of iron (or an ore, alloy, or other material) that has its component atoms so ordered that the material exhibits properties of magnetism
the same mass as a proton but without an electric charge
electrocardiogram

20 Clues: or leading stone • electrocardiogram • Magnetic resonance imaging • is a push or pull upon an object • the basic unit of a chemical element • an instrument containing a magnetized pointer • the pole of a magnet that points toward the north • Those materials which are not attracted by a magnet • the same mass as a proton but without an electric charge • ...

Science 2019-12-05

Across

A contact force that causes things to squeeze together.
Forces ____________ when two or more forces act in the same direction.
The egg carrier had its maximum ____________at the top of the zip line.
What allowed the carriers to move slower due to an interaction with the line?
To figure something from know facts using logical thinking...
This caused the egg to continue to move forward after the carrier had stopped (generally)...
What allowed the carriers to move slower due to an interaction with the air?
The carrier was experiencing ____________ forces when it was at rest at the top of the zip line.
The force that is perpendicular to the surface on which an object is resting...
The sum of all forces acting on an object...
The carrier had the its maximum ____________ right before it hit the chair.
The carrier was in ___________ while it slid down the line.
The carrier was experiencing ___________ forces when it began to move.
A process of learning that starts with asking questions and proceeds by seeking answers...

Down

This type of model would be best for modeling all of the contact and non contact force pairs acting on the different components of the egg zip line system.
The amount of gravitational pull on an object
A non-contact pulling force that may have caused some eggs to fall...
The process we went through while creating our carriers...
The string experienced ____________ (type of force) when the carrier was attached to it.
This type of model would be best for showing one state of motion for one particular component in the egg zip line system.
Forces ____________ when two or more forces act in opposite directions.
This type of model would be best for showing all of the interactions of the different components in the egg zip line system.
This force resists or opposes motion when an object moves through fluids or across surfaces.
An action that is a push or a pull in a certain direction; it comes about from two objects in a system interacting...

24 Clues: The sum of all forces acting on an object... • The amount of gravitational pull on an object • A contact force that causes things to squeeze together. • The process we went through while creating our carriers... • The carrier was in ___________ while it slid down the line. • To figure something from know facts using logical thinking... • ...

Science 2019-12-05

Across

A process of learning that starts with asking questions and proceeds by seeking answers...
This type of model would be best for modeling all of the contact and non contact force pairs acting on the different components of the egg zip line system.
Forces ____________ when two or more forces act in opposite directions.
The egg carrier had its maximum ____________at the top of the zip line.
What allowed the carriers to move slower due to an interaction with the line?
force The force that is perpendicular to the surface on which an object is resting...
This type of model would be best for showing one state of motion for one particular component in the egg zip line system.
This caused the egg to continue to move forward after the carrier had stopped (generally)...
The sum of all forces acting on an object...
The carrier was experiencing ____________ forces when it was at rest at the top of the zip line.

Down

The carrier was in ___________ while it slid down the line.
This force resists or opposes motion when an object moves through fluids or across surfaces.
The process we went through while creating our carriers...
The carrier was experiencing ___________ forces when it began to move.
The carrier had its maximum ____________ right before it hit the chair.
A contact force that causes things to squeeze together.
The string experienced ____________ (type of force) when the carrier was attached to it.
What allowed the carriers to move slower due to an interaction with the air?
A non-contact pulling force that may have caused some eggs to fall...
Forces ____________ when two or more forces act in the same direction.
This type of model would be best for showing all of the interactions of the different components in the egg zip line system.
The amount of gravitational pull on an object
An action that is a push or a pull in a certain direction; it comes about from two objects in a system interacting...
To figure something from know facts using logical thinking...

Science 2019-12-05

Across

Forces ____________ when two or more forces act in the same direction.
This caused the egg to continue to move forward after the carrier had stopped (generally)...
force The force that is perpendicular to the surface on which an object is resting...
The carrier had its maximum ____________ right before it hit the chair.
What allowed the carriers to move slower due to an interaction with the air?
A non-contact pulling force that may have caused some eggs to fall...
The egg carrier had its maximum ____________at the top of the zip line.
This type of model would be best for showing all of the interactions of the different components in the egg zip line system.
The amount of gravitational pull on an object
This type of model would be best for modeling all of the contact and non contact force pairs acting on the different components of the egg zip line system.
A process of learning that starts with asking questions and proceeds by seeking answers...
The sum of all forces acting on an object...

Down

The string experienced ____________ (type of force) when the carrier was attached to it.
This type of model would be best for showing one state of motion for one particular component in the egg zip line system.
What allowed the carriers to move slower due to an interaction with the line?
To figure something from know facts using logical thinking...
The process we went through while creating our carriers...
The carrier was experiencing ___________ forces when it began to move.
Forces ____________ when two or more forces act in opposite directions.
An action that is a push or a pull in a certain direction; it comes about from two objects in a system interacting...
This force resists or opposes motion when an object moves through fluids or across surfaces.
The carrier was experiencing ____________ forces when it was at rest at the top of the zip line.
A contact force that causes things to squeeze together.
The carrier was in ___________ while it slid down the line.

Science 2019-10-28

Across

the outer and usually smaller of the two bones between the knee and the ankle parallel with the tibia.
the force that attracts a body towards the center of the earth, or towards any other physical body having mass.
something pledged as security for repayment of a loan, to be forfeited in the event of a default.
the bone of the thigh or upper hind limb, articulating at the hip and the knee.
the degree of compactness of a substance.
a flexible but inelastic cord of strong fibrous collagen tissue attaching a muscle to a bone.
the ability to endure an unpleasant or difficult process or situation without giving way.
the study of the mechanical laws relating to the movement or structure of living organisms.
a medicine (such as penicillin or its derivatives) that inhibits the growth of or destroys microorganisms.
relating to or denoting a type of joint which is surrounded by a thick flexible membrane forming a sac into which is secreted a viscous fluid that lubricates the joint
a thin fibrous cartilage between the surfaces of some joints, e.g. the knee.
the main artery of the body, supplying oxygenated blood to the circulatory system. In humans it passes over the heart from the left ventricle and runs down in front of the backbone.

Down

the inner and typically larger of the two bones between the knee and the ankle parallel with the fibula.
relating to, involving, or requiring free oxygen.
the resistance that one surface or object encounters when moving over another.
each of the pair of organs situated within the rib cage, consisting of elastic sacs with branching passages into which air is drawn, so that oxygen can pass into the blood and carbon dioxide be removed.
a vehicle's capacity to gain speed.
the refusal to accept or comply with something
the study of the properties of moving air and the interaction between the air and solid bodies moving through it.
a part of an organism which is typically self-contained and has a specific vital function.
firm, flexible connective tissue found in various forms in the larynx and respiratory tract, in structures such as the external ear, and in the articulating surfaces of joints. It is more widespread in the infant skeleton, being replaced by bone during growth.
the ability of an object or material to resume its normal shape after being stretched or compressed; stretchiness.
relating to or requiring an absence of free oxygen.
the application of scientific knowledge for practical purposes, especially in industry.
a warm-blooded vertebrate animal of a class that is distinguished by the possession of hair or fur, females that secrete milk for the nourishment of the young, and (typically) the birth of live young.

25 Clues: a vehicle's capacity to gain speed. • the degree of compactness of a substance. • the refusal to accept or comply with something • relating to, involving, or requiring free oxygen. • relating to or requiring an absence of free oxygen. • a thin fibrous cartilage between the surfaces of some joints, e.g. the knee. • ...

SCIENCE 2019-10-29

Across

how the traits appear, or are expressed.
when an organism's genotype has two identical alleles for a trait.
a genetic factor that is blocked by the presence of a dominant factor.
a gene that more than two alleles
a genetic factor that blocks another genetic factor
shows the probability of all possible genotypes.
when the allele for a trait is on an X or Y chromosome.
a cross between two individuals that are hybrids for one trait.
the genetic material of an organism is modified by inserting DNA from another organism.
when multiple genes determine the phenotype of a trait.
when an organism's genotype has two different alleles for a trait.
shows genetic traits that were inherited by mebers of a family.
a distinguishing characteristic of an organism

Down

when both alleles can be independetely observed in a phenotype.
the selection and breeding of organisms for desired traits
is any permanent change in the sequence of DNA in a gen or a chromosome of a cell.
when an offspring's phenotype is a combination of its parents phenotypes.
is the study of how traits pass from parents to offspring
the alleles of al the genes on an organism's chromosomes.
is the passing of traits from parents to offspring

20 Clues: a gene that more than two alleles • how the traits appear, or are expressed. • a distinguishing characteristic of an organism • shows the probability of all possible genotypes. • is the passing of traits from parents to offspring • a genetic factor that blocks another genetic factor • when the allele for a trait is on an X or Y chromosome. • ...

Science 2019-11-25

Across

a community of plants and animals that have common characteristics
the regions occupied by organisms
A living factor.
They are invisible gasses
Predators do this to prey.
factor A factor that restricts an organism's population
an organism that makes its own food.
Where an animal eats both plants and animals
The process where a plant makes oxygen and sugars.
Something that consumes dead organisms.
Something that consumes other animals for energy.
To breathe
the process of change in a species structure.
A biological interaction

Down

the substance formed when two chemicals react.
A match of species in a specific environmental condition
a nonliving factor
Something that eats only plants for energy.
a relation where both species benefit
A community of living organisms.
Animals use these I harsh environments to stay alive.
You and the people in you town are one of these
an area with multiple different species
A relation where one benefits and the other is not harmed.
the home of a plant or animal.
excessive richness in nutrients.
The T-rex was this type of animal.
Closely related organisms that are like each other
capacity the maximum population size an environment can sustain
A relation where one benefits, and the other doesn’t.
species A species that is first to colonize an environment.

31 Clues: To breathe • A living factor. • a nonliving factor • A biological interaction • They are invisible gasses • Predators do this to prey. • the home of a plant or animal. • A community of living organisms. • excessive richness in nutrients. • the regions occupied by organisms • The T-rex was this type of animal. • an organism that makes its own food. • ...

Science 2019-10-28

Across

Ella plans to __________ a model bridge out of toothpicks.
Alex likes to __________ about how fast he can run.
Please don’t __________ the doorway.
Maria was able to __________ her missing homework.
Maine is on the east __________ of North America.
Do you have a sore __________ and a fever?
Carlos opened the website and posted a photo __________ .
I saw the accident happen, which makes me a __________ .
The __________ cabin is hard to see in the thick forest.
John is a talkative __________ .
Lily has __________ us the mural she painted.
Ethan slid down the icy __________ of the hill.
That building with no windows looks __________ to me.
Many well-__________ authors like to meet their fans.

Down

It was a __________ to see a bear on the playground!
Mia was the __________ of the party.
What time does Jacob’s __________ arrive at the airport?
It’s easy to find China on a __________ .
The __________ put my broken leg in a cast.
My teacher wants me to __________ an essay about my favorite hobby.
Let’s watch the __________ launch into outer space!
The punishment for a __________ might be a fine or time in prison.
Amelia likes to __________ math problems.
Kenji cooked __________ for breakfast.
Did you know you can __________ artwork from the library?
I __________ a letter to the school newspaper.
I heard Ms. Costa __________ the students for running in the hall.
Let’s __________ up on food and water before the storm arrives.

28 Clues: John is a talkative __________ . • Please don’t __________ the doorway. • Mia was the __________ of the party. • Kenji cooked __________ for breakfast. • It’s easy to find China on a __________ . • Amelia likes to __________ math problems. • Do you have a sore __________ and a fever? • The __________ put my broken leg in a cast. • ...

Science 2019-10-28

Across

It’s easy to find China on a __________ .
It was a __________ to see a bear on the playground!
I heard Ms. Costa __________ the students for running in the hall.
Let’s __________ up on food and water before the storm arrives.
The __________ cabin is hard to see in the thick forest.
Lily has __________ us the mural she painted.
Please don’t __________ the doorway.
My teacher wants me to __________ an essay about my favorite hobby.
Amelia likes to __________ math problems.
Do you have a sore __________ and a fever?
John is a talkative __________ .
Carlos opened the website and posted a photo __________ .

Down

Alex likes to __________ about how fast he can run.
Maine is on the east __________ of North America.
That building with no windows looks __________ to me.
The __________ put my broken leg in a cast.
Many well-__________ authors like to meet their fans.
Maria was able to __________ her missing homework.
Let’s watch the __________ launch into outer space!
Ethan slid down the icy __________ of the hill.
Mia was the __________ of the party.
Did you know you can __________ artwork from the library?
Kenji cooked __________ for breakfast.
I __________ a letter to the school newspaper.

24 Clues: John is a talkative __________ . • Please don’t __________ the doorway. • Mia was the __________ of the party. • Kenji cooked __________ for breakfast. • It’s easy to find China on a __________ . • Amelia likes to __________ math problems. • Do you have a sore __________ and a fever? • The __________ put my broken leg in a cast. • ...

science 2020-04-06

Across

A type of protein that speeds up a chemical reaction in a living thing
A collection of tissues that carry out a specialized function of the body
a graph that uses vertical or horizontal bars to show comparisons among two or more items
A simple sugar that is an important source of energy.
A simple compound whose molecules can join together to form polymers
The decimal measuring system based on the meter, liter, and gram as units of length, capacity, and weight or mass.
a graph that shows circles that are "sliced" apart to represent percentages of the total "pie" for particular groups or categories
An individual living thing
the middle score in a distribution; half the scores are above it and half are below it

Down

a smooth line that reflects the general pattern in a graph
Building blocks of protein
a graph that uses one or more lines to show changes in statistics over time or space
group of organs that work together to perform a specific function
a molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer.
The value that occurs most frequently in a given data set.
the difference between the highest and lowest scores in a distribution
compound made up of carbon, hydrogen, and oxygen atoms; major source of energy for the human body
Not formed from living things or the remains of living things; does not contain carbon
large compound formed from combinations of many monomers
the arithmetic average of a distribution, obtained by adding the scores and then dividing by the number of scores
macromolecule that contains carbon, hydrogen, oxygen, and nitrogen; needed by the body for growth and repair

21 Clues: Building blocks of protein • An individual living thing • A simple sugar that is an important source of energy. • large compound formed from combinations of many monomers • a smooth line that reflects the general pattern in a graph • The value that occurs most frequently in a given data set. • group of organs that work together to perform a specific function • ...

Science 2020-03-15

Across

this brain lobe controls vision
this brain lobe controls comprehension of everything and memory
smallest component of an element
firm; not changing
branch of science that deals with mixture of substances
a guess based off of prior knowledge
part of brain that is connected to the spinal cord
disappearence of a species
remaining the same
a state in which opposing forces or influences are balanced
this lobes main function is sensory
the father of the theory of evolution

Down

scientific study of heredity
variation or change in genes throughout evolution
the hard material that makes up a trunk of a tree
cylindar glass used in labs
not the same
a colorless, oderless, transparent liquid
part of brain that controls emotion and memory
non able to replenish within a human lifetime
back of the skull; controls muscular activity
examples of this are coal and oil
the remains or impression of an ancient organism
can be replenished within a human lifetime
adjusting to a situation
even distribution of weight

26 Clues: not the same • firm; not changing • remaining the same • adjusting to a situation • disappearence of a species • cylindar glass used in labs • even distribution of weight • scientific study of heredity • this brain lobe controls vision • smallest component of an element • examples of this are coal and oil • this lobes main function is sensory • a guess based off of prior knowledge • ...

Science 2020-05-01

Across

The organ system that protects the body against infections.
The smallest functional unit of a living organism. It contains parts to carry out life processes.
An animal that is eaten by another animal.
Tissue found inside some bones where new blood cells are made.
The cell component that surrounds the cell and strengthens it. In plant cells it is made of cellulose.
An animal cell that transmits electrical impulses around the body.
Green plant or algae that makes its own food using sunlight by the process of photosynthesis.
An animal cell that transports oxygen around the body.
Living things made up of many types of cell.
Connect muscles to bones.
A measure of the number of particles in a given volume.
Parts of the skeleton where bones meet.

Down

A particular place or role that an organism has in an ecosystem
The cell component that surrounds the cell and controls movement of substances in and out.
An animal that eats other animals.
The plant cell component that absorbs light so the plant can make food by photosynthesis.
Connect bones in joints.
A chemical reaction where food and oxygen are converted into water and carbon dioxide, enabling energy transfer.
A tissue that forms a hard structure, used to protect organs and used for movement.
The cell component containing genetic material
The area in which an organism lives.

21 Clues: Connect bones in joints. • Connect muscles to bones. • An animal that eats other animals. • The area in which an organism lives. • Parts of the skeleton where bones meet. • An animal that is eaten by another animal. • Living things made up of many types of cell. • The cell component containing genetic material • An animal cell that transports oxygen around the body. • ...

science 2020-05-02

Across

The Creator of the radio.
What did Tsai LUN invent?
Who invented the aqualung?
Who invented the first light bulb?
That was invented by the Lumiere brothers?
Who invented the printing press in 1450?
He created an x-ray machine
What machine was invented by the Englishman James watt in 1774?
The law of universal gravitation discovered.
Translation from the Greek term "technique".

Down

Name the brothers who are considered the inventors of cinema.
A device that makes it easier to navigate the area by pointing from the direction of light.
What did Drez invent?
What Alfred Nobel created?
This metal was discovered by the chemist Plunkett.
Who was the first to use an umbrella as a shelter from the rain?
The ship, in an engine which used the steam engine.
What month is the day of the inventor and innovator celebrated?
A device that measures atmospheric pressure.
Who invented the lightning rod?

20 Clues: What did Drez invent? • The Creator of the radio. • What did Tsai LUN invent? • What Alfred Nobel created? • Who invented the aqualung? • He created an x-ray machine • Who invented the lightning rod? • Who invented the first light bulb? • Who invented the printing press in 1450? • That was invented by the Lumiere brothers? • A device that measures atmospheric pressure. • ...

science 2020-05-02

Across

He created an x-ray machine
Who invented the aqualung?
Translation from the Greek term "technique".
What machine was invented by the Englishman James watt in 1774?
Who was the first to use an umbrella as a shelter from the rain?
A device that measures atmospheric pressure.
Who invented the first light bulb?
This metal was discovered by the chemist Plunkett.
Who invented the printing press in 1450?
What Alfred Nobel created?
The Creator of the radio.

Down

What did Drez invent?
Name the brothers who are considered the inventors of cinema.
What month is the day of the inventor and innovator celebrated?
The ship, in an engine which used the steam engine.
That was invented by the Lumiere brothers?
The law of universal gravitation discovered.
A device that makes it easier to navigate the area by pointing from the direction of light.
Who invented the lightning rod?
What did Tsai LUN invent?

20 Clues: What did Drez invent? • What did Tsai LUN invent? • The Creator of the radio. • Who invented the aqualung? • What Alfred Nobel created? • He created an x-ray machine • Who invented the lightning rod? • Who invented the first light bulb? • Who invented the printing press in 1450? • That was invented by the Lumiere brothers? • Translation from the Greek term "technique". • ...

science 2020-05-04

Across

is a homogeneous mixture of two or more substances
a type of chemical element which has properties in between, or that are a mixture of, those of metals and
the scientific discipline involved with elements and compounds composed of atoms, molecules and ions.
is a state of matter characterized by particles arranged such that their shape and volume are relatively stable.
sol, formed when solid particles are dispersed into another solid.
is anything that has mass and takes up space.
has a definite volume, it does not have a definite shape.
composed of two or more substances combined physically in variable proportions.
any standard used for making comparisons in measurements.
a colloid made up of two liquids that are immiscible and small particles suspended in it.
a colloidal system of particles dispersed in gas
is a colloid of a liquid in a solid.
a substance formed when two or more chemical elements are chemically bonded together.
a mixture in which the components that make up the mixture are uniformly distributed throughout the mixture
sedimentation of particles under the influence of the centrifugal force and it is used for separation of superfine suspensions.
formed when solid particles are dispersed in a liquid phase
a gas disbursed in a liquid or a solid.
a heterogeneous mixture in which solute-like particles settle out of a solvent-like phase
a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
branch of chemistry that studies chemical compounds that contain the element carbon, and carbon-hydrogen bonds.
a nonmetallic gaseous chemical element with atomic number 1 that is the simplest and lightest of the elements
the process by which a substance changes from the solid phase to the liquid phase.

Down

The study of chemical processes that occur inside of living organisms
a neutral subatomic particle found in the atomic nucleus.
are uniform mixtures that don't separate or settle out.
a process of changing solid to gas without passing through the liquid state.
a purification process where the components of a liquid mixture are vaporized and then condensed and isolated
is a subatomic particle found in the nucleus of every atom.
capacity
is a nonuniform mixture in which the components separate and the composition varies.
a system of measurement that uses the meter, liter, and gram as base units of length
a process used to separate solids from liquids or gases using a filter medium that allows the fluid to pass through but not the solid.
a substance is the relationship between the mass of the substance and how much space it takes up (volume).
the simplest form of matter
and weight
the study of the chemistry of materials from non-biological origins.
are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter.
the smallest unit of ordinary matter that constitutes a chemical element.
are properties can be observed or measured without changing the composition of matter.
the process of a substance in a liquid state changing to a gaseous state due to an increase in temperature.

40 Clues: capacity • and weight • the simplest form of matter • is a colloid of a liquid in a solid. • a gas disbursed in a liquid or a solid. • is anything that has mass and takes up space. • a colloidal system of particles dispersed in gas • is a homogeneous mixture of two or more substances • are uniform mixtures that don't separate or settle out. • ...

science 2020-08-31

Across

a mixture
soft metal
what we breath
hard/cant change shape
doesn't have a fixed shape
can change to whatever shape/poor it
table with different liquids solids and gas
weight
a statement or thought
mg

Down

the amount of space in side a 3D shape
a metal
a small replica
a yellowish metal
the original form
to go from a solid to a liquid
its in everything
makes your voice high pitch
a metal with 4 letters
see through

20 Clues: mg • weight • a metal • a mixture • soft metal • see through • what we breath • a small replica • a yellowish metal • the original form • its in everything • hard/cant change shape • a metal with 4 letters • a statement or thought • doesn't have a fixed shape • makes your voice high pitch • to go from a solid to a liquid • can change to whatever shape/poor it • the amount of space in side a 3D shape • ...

SCIENCE 2020-06-17

Across

Earth has one moon.Its name is?
A group of living things that live in the same place at the same time.
Considered as dwarf planet.
The biggest planet in the solar system.
The scientific study of interactions between organisms and their environment.
Is an object in space that gives out light and heat.
Eat both plants and animals.
An organism that only eats meat.
An organism that only eats plants.

Down

Is made of pieces of ice in space.
Any non-living organisms in an ecosystem.
The sixth planet in the solar system.
The place in which an organism lives out its life.
A living thing that breaks down other living things to get nutrients and energy.
Number of planets in the solar system.
A living thing that gets its food from eating other living things.
A living thing that can make its own food.
The center of solar system.
Are huge chunks of rocks and metals.
Any living organisms in an ecosystem.

20 Clues: Considered as dwarf planet. • The center of solar system. • Eat both plants and animals. • Earth has one moon.Its name is? • An organism that only eats meat. • Is made of pieces of ice in space. • An organism that only eats plants. • Are huge chunks of rocks and metals. • The sixth planet in the solar system. • Any living organisms in an ecosystem. • ...

SCIENCE 2020-06-17

Across

Number of planets in the solar system.
Earth has one moon.Its name is?
An organism that only eats meat.
Is an object in space that gives out light and heat.
A living thing that can make its own food.
Eat both plants and animals.
The biggest planet in the solar system.
The scientific study of interactions between organisms and their environment.
Any non-living organisms in an ecosystem.
A living thing that gets its food from eating other living things.

Down

The sixth planet in the solar system.
An organism that only eats plants.
Considered as dwarf planet.
A living thing that breaks down other living things to get nutrients and energy.
The place in which an organism lives out its life.
Are huge chunks of rocks and metals.
A group of living things that live in the same place at the same time.
Is made of pieces of ice in space.
Any living organisms in an ecosystem.
The center of solar system.

20 Clues: Considered as dwarf planet. • The center of solar system. • Eat both plants and animals. • Earth has one moon.Its name is? • An organism that only eats meat. • An organism that only eats plants. • Is made of pieces of ice in space. • Are huge chunks of rocks and metals. • The sixth planet in the solar system. • Any living organisms in an ecosystem. • ...

Science 2020-06-17

Across

what has the highest level of interaction?
what is the name of the consumer that eats the primary consumer?
lasts over a longer period or time
what are primary consumers?
what is the change of state from solid to gas?
a liquid that dissolves substances
lowest level of interaction
heat moving from place to place
when designers and manufacturers purposely make something with a limited “life” or number of uses.
what is one type of load within a live load?
what is it called when there are peeks of heat and then the heat spreads out?
10 percent
thermal energy is transferred throughout an object
solid to liquid

Down

what is the type of heat transfer for heat from the sun?
what is a kind of producer?
liquid to gas
what feed off of the dead remains of the dead animals and doesn't kill?
when there's rain, snow or hail
what is the word for the ability to live in balance and exist or be used at the same level for a long period of time...
when two or more substances are mixed and are physically changed
lasts over a shorter period of time
what is from manly about?
what is one of the four types of obsolescence?
what is functions manly about?
what is the change of state from gas to liquid?
what are one of the two main types of loads?
liquid to solid
which currents control 90 percent of the water?
what is the second reason why the ecosystem changes?
the layer of the planet that is in the middle
the change of state from gas to solid

32 Clues: 10 percent • liquid to gas • liquid to solid • solid to liquid • what is from manly about? • what is a kind of producer? • what are primary consumers? • lowest level of interaction • what is functions manly about? • when there's rain, snow or hail • heat moving from place to place • lasts over a longer period or time • a liquid that dissolves substances • ...

Science 2020-12-24

Across

I help in hearing and balance. I have three parts - external, middle and inner.
I helps you to chew your food. I am also used in the act of swallowing and I am a primary organ for taste.
I am the hardest part of your body. I support the structures of the face and provides a protective cavity for the brain.
I make bile to help your stomach breakdown food. I also make antibodies to help you fight disease.
We take oxygen that your body needs from the air and also take carbon dioxide that is in your blood and send it out of your body.
I control your muscles and all of the organs in your body. I even hold all of your thoughts and memories.
I am a muscle located behind your lungs. I pump blood to all parts of your body.
I absorb the nutrients that your body needs from your food and I put it in your bloodstream so your body can use it.
I am a tube in your throat. When you swallow, food or drink travels down through me into your stomach.
We work in pairs to pull your bones in different directions. We also help move food and blood through your body. Without us, you'd wouldn't be able to move at all.
I am sometimes called your “windpipe.” When you breathe, air travels through me to your lungs.

Down

We provide with vision, the ability to receive and process visual details.
We give your body support and structure, protect delicate organs and filled with a substance called marrow.
I am the first digit of your hand. Without me, it’s difficult to hold things.
We are a pair of filters that clean your blood. We take liquid waste from your bloodstream and we send it down to your bladder.
We are blood vessels that send blood back towards your heart. Most of the blood we carry doesn't have much oxygen left in it.
Your body can't use every part of the food you eat. The waste comes to me, and I dry it out so it can leave your body.
I have pores so sweat can escape your body. I also sense temperature and feel the things around you.
When you eat, I mix your food with chemicals made by your body, then I churn up your food into smaller parts.
We are blood vessels that send blood away from your heart to all different parts of your body. We have thicker, stronger walls than veins.

20 Clues: We provide with vision, the ability to receive and process visual details. • I am the first digit of your hand. Without me, it’s difficult to hold things. • I help in hearing and balance. I have three parts - external, middle and inner. • I am a muscle located behind your lungs. I pump blood to all parts of your body. • ...

Science? 2020-12-18

Across

Second row from the left of the periodic table
Toxic gas at room temp, found in table salt
OH-, very strong base
Low pH
6th element, backbone of life
Positively charged subatomic particle
Type of compound with 2 elements
Solid falls out of solution in a reaction
Elements 57-71, separate from the table
Ion with more than one element

Down

Elements touching the "stair-step"
Hg, a very toxic element
Used to detect pH
Lightest of the most reactive elements
Horizontal row on the periodic table
Changing the substance's identity
Negatively charged subatomic particle
Center of the atom
Vertical column on the periodic table
Common element, found in table salt

20 Clues: Low pH • Used to detect pH • Center of the atom • OH-, very strong base • Hg, a very toxic element • 6th element, backbone of life • Ion with more than one element • Type of compound with 2 elements • Changing the substance's identity • Elements touching the "stair-step" • Common element, found in table salt • Horizontal row on the periodic table • ...

Science 2020-12-28

Across

tiny bumps on the tongue
process of breathing
largest planet
study of the Earth
bird which has eyes in the front of its head
absorbs sun's UV radiations
Earth orbits around the sun
also called as the food pipe
science that deals with the study of plants
study of earth based on fossils

Down

nature of digestive liquids
sea in which everything floats
number of elements in the periodic table
science that studies animals
largest gas in the air
iron deficiency
study of microorganisms
first layer of atmosphere
process to convert liquid into gas
muscular bag of digestive system

20 Clues: largest planet • iron deficiency • study of the Earth • process of breathing • largest gas in the air • study of microorganisms • tiny bumps on the tongue • first layer of atmosphere • nature of digestive liquids • absorbs sun's UV radiations • Earth orbits around the sun • science that studies animals • also called as the food pipe • sea in which everything floats • ...

science 2020-12-08

Across

Transformation / is when energy changes from one form to another.
/ an instrument for measuring and indicating temperature.
/ is a place where someone or something is located.
Point / is a place or object used for comparison.
Energy / energy which a body possesses by virtue of being in motion.
/ physics, the capacity for doing work.
/ a substance which does not readily allow the passage of heat or sound.
/ a uare materials that permit electrons nit of energy or heat variously defined.
/ in physics, change with time.
Energy / stored energy that depends upon the relative position.

Down

/ movement in a gas or liquid.
/ the degree of internal heat of a person's body.
/ described as energy or particles.
/ is a scalar quantity.
/ of an object is the rate of change of its position with respect.
/ A unit of measurement.
Energy / energy associated with the random motions.
/ ways that heat energy moves.
/ transferred between systems.
/ are materials that permit electrons.
/ in physics, a quantity.
Energy / is the sum of potential energy.
of conservation / states that the total energy.

23 Clues: / is a scalar quantity. • / A unit of measurement. • / in physics, a quantity. • / ways that heat energy moves. • / transferred between systems. • / movement in a gas or liquid. • / in physics, change with time. • / described as energy or particles. • / are materials that permit electrons. • / physics, the capacity for doing work. • ...

Science 2020-12-17

Across

Each hemisphere has numerous folds called____.
largest part of the brain.
unmyelinated nerve fibers are called___.
is responsible for the coordination of voluntary muscle movements.
connects the cerebellum with the cerebrum.
carry sensory impulses to the spinal cord.
is an efferent process.
also known as the glial cell.
myelinated nerve fibers are called____.

Down

plays an important role in maintaining homeostasis.
another term for associative neurons.
is the primary functional and anatomic unit.
other term for a cell body.
is the primary relay center of the brain.
also relays information from sense organs.
is the contact between two neurons.
the control center of the human body.
interprets and integrates sensory inputs.
is responsible for voluntary movements.
is a cylindrical structure enclosed by the vertebal column.

20 Clues: is an efferent process. • largest part of the brain. • other term for a cell body. • also known as the glial cell. • is the contact between two neurons. • another term for associative neurons. • the control center of the human body. • is responsible for voluntary movements. • myelinated nerve fibers are called____. • unmyelinated nerve fibers are called___. • ...

Science 2020-12-17

Across

planets, have a slow rotation but fast revolution
planets, have a slow revolution but fast rotation
energy, the energy an object has due to its position
the amount of matter in an object
energy, the energy that comes from the Sun
energy, the energy that holds the nucleus of an atom together
the force of gravity pulling on an object
energy, energy an object has due to it's PE and KE energies
a movement that causes a change in postion
a measurement used to measure gravity
energy, the part of internal energy that can be transferred
known as one of the two "ice giants"
has 27 moons
a force that pulls an object to the center of another that has mass

Down

measurement length
rotates opposite of most planets
Newton, one of the most influential scientists in human history, creator of the laws of gravity
energy, the energy an object has due to the motion
most visible rings
the smallest planet
the only planet that has life by far
change in position from the reference point
energy, the energy due to its flow of electric charges
energy, the PE and KE of the particles of the object
known as the red planet
first law, states an object at rest will stay at rest, an object in motion will stay in motion unless changed by an outside force
energy, where plants convert their energy from the Sun
resisting change in motion
conversion, the process of one energy changing its form to another
the largest planet

30 Clues: has 27 moons • measurement length • most visible rings • the largest planet • the smallest planet • known as the red planet • resisting change in motion • rotates opposite of most planets • the amount of matter in an object • the only planet that has life by far • known as one of the two "ice giants" • a measurement used to measure gravity • the force of gravity pulling on an object • ...

science 2021-02-27

Across

a mixture of non-uniform composition and of which the components can be easily identified
the process during which a solid changes directly into a gas without passing through an intermediate liquid phase
. the temperature of a liquid at which its vapour pressure equals the external pressure
the process by which a liquid changes to a solid by the removal of heat
a substance that cannot be separated into simpler components by physical methods
pure substance consisting of two or more different atoms
. the process during which a gas changes to a liquid, either by cooling or by being subjected to increased pressure
a pure substance consisting of one type of atom
a material that prevents the flow of charge
a material that allows the flow of charge
. the process during which a solid changes to a liquid by the application of heat
the mass per unit volume of substance
the temperature at which a liquid changes to a solid by the removal of heat

Down

ability to be hammered or pressed into shape without breaking or cracking
substance that can conduct electricity under some conditions, but not others, making it a good medium for the control of electrical current
the temperature at which a solid, given sufficient heat, becomes a liquid
. a mixture of uniform composition and in which all components are in the same phase
. a material that allows heat to pass through easily, thermal insulator does not allow heat to pass though it
the movement of atoms or molecules from an area of higher concentration to a area of lower concentration
the random movement of microscopic particles suspended in a liquid or gas, caused by collisions between these particles and the molecules of the liquid or gas
ability to be stretched into wire
the change of a liquid into a vapour at any temperature below the boiling point
hard but likely to break easily

23 Clues: hard but likely to break easily • ability to be stretched into wire • the mass per unit volume of substance • a material that allows the flow of charge • a material that prevents the flow of charge • a pure substance consisting of one type of atom • pure substance consisting of two or more different atoms • ...

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