science Crossword Puzzles

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 2026-04-16

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 2026-04-14

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 • ...

Learning Science 2020-09-19

Across

the study if the natural world based on facts.
to try to find facts about something
a proposed explanation.
shows that something else exist or is true.
the science that focuses on the world we live in.
the science that focuses on life and living things.

Down

a person who is trained in a science.
an idea of what something is or how it works.
paying close attention to something/someone.
the science that focuses on things not alive.
a scientific test or procedure.
a plan to control the way something is done.

12 Clues: a proposed explanation. • a scientific test or procedure. • to try to find facts about something • a person who is trained in a science. • shows that something else exist or is true. • paying close attention to something/someone. • a plan to control the way something is done. • an idea of what something is or how it works. • the science that focuses on things not alive. • ...

What is Science? 2024-09-19

Across

what someone believes to be true
never believing a claim until having enough evidence
scientists make detailed ___
Aristotle argued that knowledge of nature must be based on evidence and ___.
a scientific question begins with ___ or how
support for a claim

Down

life science field that studies viruses
do one of these to test what you think will happen
life science field that studies plants
life science field that studies how organisms interact with the environment
main branch of science will you learn more about this school year
investigation of natural events and new information

12 Clues: support for a claim • scientists make detailed ___ • what someone believes to be true • life science field that studies plants • life science field that studies viruses • a scientific question begins with ___ or how • do one of these to test what you think will happen • investigation of natural events and new information • ...

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 • ...

science 2021-03-10

Across

the first organisms to live in an inhabited area
a partially enclosed body of water
An organism that eats other organisms
An organism that gets energy and nutrients by breaking down the remains of other organisms
grass but very little trees
A dry biome
an event that changes an ecosystem
The movement of carbon
A region of Earth where the climate determines the type the types of plants and animals that live there
the slow development or replacement of an ecological community over time
the process in which organic matter and nutrients slowly build up in a lake or pond
broadleaf trees
Eats plants and animals
The place where an organism lives within an ecosystem
The ability to cause change in a system
The movement of nitrogen
Are trees with evergreen, needlelike leaves
Eats only other animals/meat

Down

Takes place when energy changes from one form into another
The path energy transfer from producers to consumers
A tool that can be used to trace the flow of energy
The transfer of energy to an object to an object
Anything that has mass and takes up space
The movement of water
States that energy cannot be created or destroyed
Shows the feeding relationships among many different organisms in an ecosystem
an area of land that is soaked in water
A consumer that only eats plants
the number and variety
Has low average temperatures and very little precipitation
Uses energy to make food
Has low temperatures but more precipitation than biomes or tundras
A community of living organisms and their nonliving environment
A push or a pull on an object

34 Clues: A dry biome • broadleaf trees • The movement of water • The movement of carbon • the number and variety • Eats plants and animals • Uses energy to make food • The movement of nitrogen • grass but very little trees • Eats only other animals/meat • A push or a pull on an object • A consumer that only eats plants • a partially enclosed body of water • an event that changes an ecosystem • ...

Science 2021-03-09

Across

reproducing between two organisms
Has a nucleus
plants that dont use tissue to gather water and nutrients
the kingdom that mammals are in
a system of names classifying something
no back bone
the proccess of creating a new organism from another
no nucleus
Gets food from other organisms
Spore producing organisms that eat organic matter
a group of organisms sharing the same physical appearances and genes

Down

plants that use their tissue to get water and nutrients
the process of organizing something
the classification of living things
reproduction between only one organism
the highest ranking of taxonomy
an ancient language used to classify animals across different languages
one that consumes
a domain meant to classify cells with no nucleus
single celled organisms with a nucleus
two part term
plants
organisms that are mostly autotrophs that start the food chain.
makes their own food
creating food from the sun
Mostly single celled eukaryotes
organisms like worms and fungi that break down deceased organisms for energy
taxonomy rank above species below family

28 Clues: plants • no nucleus • no back bone • Has a nucleus • two part term • one that consumes • makes their own food • creating food from the sun • Gets food from other organisms • the highest ranking of taxonomy • the kingdom that mammals are in • Mostly single celled eukaryotes • reproducing between two organisms • the process of organizing something • the classification of living things • ...

Science 2017-05-18

Across

a black coating of silver sulfide that is produced when silver reacts with sulfur in food or the atmosphere; chemical formula Ag2S
a green coating of copper hydroxide that is produced when copper reacts with moisture, carbon dioxide and oxygen in the atmosphere; chemical formula Cu(OH)2
the process that breaks down large molecules in food into smaller ones that can be absorbed by the body
a term used to describe materials that store carbon in their structures
highly combustible chemicals
combustion that occurs when there is plenty of oxygen; it produces carbon dioxide and water vapour
respiration a reaction that uses oxygen to release energy stores in glucose
structures on roots and stems that allow gas exchange to take place
10 hydrated iron oxide; chemical formula Fe2O3.H2O
a chemical reaction that releases energy
a helper chemical that speeds up chemical reactions in living things
a chemical reaction that absorbs energy
a chemical equation that has the same number of each type of atom on both sides of the arrow
the movement of chemicals from an area of high concentration an an area of low concentration
endothermic reaction that takes place in green plants
chemicals that take part in a chemical reaction; they are written on the left-hand side of the arrow
rain that has acids such as nitric acid and sulfric acid dissolved in it

Down

a series of chemical reactions that releases energy from glucose it takes place in the mitochondria inside cells
a way of protecting aluminium from corrosion, by deliberately creating a layer of aluminium oxide over it
equation simple written description of what is happening in the reaction
chemicals produced in a chemical reaction; they are written on the right-hand side of the arrow
a rapid reaction with oxygen that releases energy in the form of heat and/or light
atoms are not created or destroyed in a chemical reaction; they can only be rearranged
a reaction of an acid with a base, forming a salt and water
a simple sugar produced by photosynthesis; chemical formula C6H12O6
combustion that occurs when oxygen is limited; produces carbon and carbon monoxide, and does not release as much heat or light as complete combustion
the term commonly used for sodium chloride
the green chemical found in the chloroplasts of green plants that traps the Sun's energy for photosynthesis
the breakdown of metals due to their reaction with other chemicals

29 Clues: highly combustible chemicals • a chemical reaction that absorbs energy • a chemical reaction that releases energy • the term commonly used for sodium chloride • 10 hydrated iron oxide; chemical formula Fe2O3.H2O • endothermic reaction that takes place in green plants • a reaction of an acid with a base, forming a salt and water • ...

science 2018-10-29

Across

what is the atomic number
whats a neutron
actinides are
what does the periodic table hold
copper is a
the energy level of a periodic table
electron being excited form the ground
the substance on which an enzyme acts
the centre where protons and neutrons are hold
is mercurey solid or liquid
who made the periodic table
water vapour that falls under ground
something that is used to keep cold or heat away
a something of electricity
an element whose properties are intermediate between those of metals and solid nonmetals
the charge of a lightbulb
transfer of energy
gives off heat
helium is a
a mix of elements

Down

when a solid is turned into a liquid
dispositive and disnegitive
type of metal in the 1st column
the third nobel gas
animals that use heat to see
a mixture of compounds
a common gas used in ballons
whats a proton
copper is a
number of valence electrons
the state or process that occurs when no more of something can be absorbed, combined with, or added
when heat meets water gas if formed what is it called
whats an electron
what is the other number on the element
gives off a negative output
whats a solid liquid and gas called
something you drink daily
what do electrons have
symbol of carbon trioxide

39 Clues: copper is a • copper is a • helium is a • actinides are • whats a proton • gives off heat • whats a neutron • whats an electron • a mix of elements • transfer of energy • the third nobel gas • a mixture of compounds • what do electrons have • what is the atomic number • the charge of a lightbulb • something you drink daily • symbol of carbon trioxide • a something of electricity • ...

science 2018-10-08

Across

: an organ in a spider in which several thin sheets of tissue filled with blood vessel are stacked like pages in a book
: a medicine that deactivates venom
: a tiny opening in an insects abdomen through which air enters the body
: a skin infection of animals causes by mites
: an external skeleton. The strong lightweight skeleton made primarily of protein and chitin that provides an arthropod with protection
: the process of arranging animals or other things into groups according to their similarities
: the change in form that occurs during the life of an insect. Can be complete or incomplete.
: an animal with a background
: a long moveable structure on the head of an invertebrate used to feel, taste, smell, or hear
: sensitive hairs responsible for a spider’s sense of touch
: the special tube like structure in a sider that excretes liquid silk when pressure is applied

Down

: in spiders, an organ that produces silk
: an animal that is active at night
: an arthropod with two distinct body regions, eight legs, simple eyes, no wings, a book lung. Examples include spiders, scorpions, ticks, and mites
: the method by which young spiders sail through the air on silk strands that carry them from their place of birth to new homes
: a tough material that helps make up an arthropod external skeleton
: a skin infection causes by mites that affects humans
: a scientists who studies insects
: a body region of a spider or crustacean, like a head and thorax combined
: an animal without a backbone
: an insect’s breathing tube through which air travels
: an invertebrate that has an external skeleton jointed appendages and a segmented body

22 Clues: : an animal with a background • : an animal without a backbone • : a scientists who studies insects • : an animal that is active at night • : a medicine that deactivates venom • : in spiders, an organ that produces silk • : a skin infection of animals causes by mites • : a skin infection causes by mites that affects humans • ...

Science 2016-11-16

Across

opposite of unfair
matter that flows
slows down the transfer of heat
matter that has a fixed shape
all living things do this
the point at which things melt
what scientists do to find out things
used to measure temperature
this orbits the sun
all living things do this

Down

the earth rotates on this
how liquids flow
allows heat to transfer quickly
the point at which things freeze
opposite of living
the earth orbits this
opposite of day
one of the five senses
unit of measure for temperature
there are 24 of these in one day
one of the five senses
this transfers to other things
you need to manage these to stay safe

23 Clues: opposite of day • how liquids flow • matter that flows • opposite of unfair • opposite of living • this orbits the sun • the earth orbits this • one of the five senses • one of the five senses • the earth rotates on this • all living things do this • all living things do this • used to measure temperature • matter that has a fixed shape • the point at which things melt • ...

science 2016-11-14

Across

the amount of space that a substance or object occupies, or that is enclosed within a container, especially when great.
strength or energy as an attribute of physical action or movement.
the thickness of a fluid
a marking on a ship's side showing the limit of submersion legal under various conditions.
how much something weighs
substance composed of one material
a semi liquid mixture, typically of fine particles of manure, cement, or coal suspended in
substance in which you can see the different materials its composed of
a device operated by compressed liquids
more solute can be dissolved
the degree of compactness of a substance.
how much solute can be dissolved at a given temperature
hazardous household products symbols
substance composed of multiple materials

Down

cleans pipes as it moves through them
a substance that has no fixed shape and yields easily to external pressure
a liquid mixture in which the minor component (the solute) is uniformly distributed within the major componen
the continuous physical force exerted on or against an object by something in contact with it.
workplace hazardous material information system
the reduction in volume (causing an increase in pressure) of the fuel mixture in an internal combustion engine before ignition.
a device operated by compressed air
when no more solute can be dissolved at a given temperature
when a solute fuses with a liquid
the ability or tendency to float in water or air or some other fluid.
firm and stable does not change shape

25 Clues: the thickness of a fluid • how much something weighs • more solute can be dissolved • when a solute fuses with a liquid • substance composed of one material • a device operated by compressed air • hazardous household products symbols • cleans pipes as it moves through them • firm and stable does not change shape • a device operated by compressed liquids • ...

SCIENCE 2016-11-27

Across

Study of animals.
Solid to Liquid
State of matter where atoms are very far apart.
When a substance combines with another to form a new substance.
The branch of science concerned with the chemical processes that occur within living things.
Studies the properties, structure, and composition of matter and the changes it undergoes.
Substance formed by chemical union of two or more elements.
A physical combination of two or more substances where the substances retain their original identity.
5th phase of matter formed by bosons cooled to near absolute zero temperature.
4th phase of matter wherein molecules move at tremendous speeds.
The study of matter and its motion through space and time.
Solid to Gas
A branch of matter that studies Carbon and its compounds.
The pursuit of knowledge, a systematically organized body of knowledge.

Down

Study of plants.
A substance found in nature or created in a lab and cannot be separated into smaller substances.
State of matter where atoms are not as tightly bound. Takes the shape of its container.
Study of celestial objects (Stars, Sun, Planets, Moons).
Changes in shape size or property but not in composition.
Anything that occupies space and has mass.
A group of elements that are in-between metals and non-metals, semi-conductors.
A group of elements that are brittle, dull, non conductive.
Changes in composition.
Liquid to Solid
A group of gaseous elements.
Uniform composition and appearance throughout.
State of matter where atoms are tightly bound to each other.
Study of life and living organisms.
A branch of matter that studies other elements besides carbon.
A group of elements that are ductile, malleable, and great conductors.

30 Clues: Solid to Gas • Solid to Liquid • Liquid to Solid • Study of plants. • Study of animals. • Changes in composition. • A group of gaseous elements. • Study of life and living organisms. • Anything that occupies space and has mass. • Uniform composition and appearance throughout. • State of matter where atoms are very far apart. • ...

science 2016-12-14

Across

/ Non-metals in group 17 in the periodic table, fluorine,chlorine, bromine and iodine.
/ Positively charged centre of the atom made up of protons and neutrons.
/ The element in group 8 and period 4.
/ The third most abundant element in the cosmos,after hydrogen and helious.
/ A soft, silver-white metal belonging to the alkali metal group of chemical element.
/ The first of the synthetic element.
/ Charged particle made up of several non metallic atoms joined together.
/_____for removing and holding a hot beaker.
/ ____are used to pick up small object.
/ Compound produced in a neutralization reaction between an acid and a base.
/ ....mixture is one that has uniform composition and the same properties throughout the mixture.
/ Ability of a substance to conduct heat,sound or electricity.
/ Determined without destroying matter.
/ an alkaline battery.
/ Type of bond formed when electrons transfer between metals and non-metals.
/ The largest naturally occuring element.

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/ A substance that cannot be broken down into simpler components by any non-nuclear chemical reaction.
/ Poor conductor of heat.
/ an posotively charged ion.
/ The element that has atomic number 32.
/ Unreactive with all, but the most corrosive of acids.
/ The element in group 3 to 12 are referred to as ...
/ ____ is pH changes very little when a small amount of strong acid or base is added to it.
/ an element is defined by the nucleon number, which is the sum of the number of protons and the number of neutrons in the atomic nucleus.
/ substances that, in aqueous solution, are slippery to the touch, taste astringent, change the color of indicators (e.g., turn red litmus paper blue),
/ Chemical reaction in which an acid and a bases react quantitatively with each other.
/ Chemical combination of two or more elements.
/ ____is any chemical element which has properties between those of metal and non-metal.
/ A change in the physical and chemical properties.
/ a subatomic particle with a positive electric charge of +1e.

30 Clues: / an alkaline battery. • / Poor conductor of heat. • / an posotively charged ion. • / The first of the synthetic element. • / The element in group 8 and period 4. • / ____are used to pick up small object. • / Determined without destroying matter. • / The element that has atomic number 32. • / The largest naturally occuring element. • ...

science 2016-12-14

Across

/ Non-metals in group 17 in the periodic table, fluorine,chlorine, bromine and iodine.
/ The element in group 8 and period 4.
/ A soft, silver-white metal belonging to the alkali metal group of chemical element.
/ ____are used to pick up small object.
/ Chemical combination of two or more elements.
/ The largest naturally occuring element.
/ Compound produced in a neutralization reaction between an acid and a base.
/ Unreactive with all, but the most corrosive of acids.
/ The element in group 3 to 12 are referred to as ...
/ Chemical reaction in which an acid and a bases react quantitatively with each other.
/ The element that has atomic number 32.
/ The third most abundant element in the cosmos,after hydrogen and helious.
/ Determined without destroying matter.
/ The first of the synthetic element.
/ ____ is pH changes very little when a small amount of strong acid or base is added to it.
/ ....mixture is one that has uniform composition and the same properties throughout the mixture.
/ substances that, in aqueous solution, are slippery to the touch, taste astringent, change the color of indicators (e.g., turn red litmus paper blue),

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/ Positively charged centre of the atom made up of protons and neutrons.
/ an element is defined by the nucleon number, which is the sum of the number of protons and the number of neutrons in the atomic nucleus.
/ A change in the physical and chemical properties.
/_____for removing and holding a hot beaker.
/ ____is any chemical element which has properties between those of metal and non-metal.
/ a subatomic particle with a positive electric charge of +1e.
/ Ability of a substance to conduct heat,sound or electricity.
/ an posotively charged ion.
/ an alkaline battery.
/ Charged particle made up of several non metallic atoms joined together.
/ Poor conductor of heat.
/ Type of bond formed when electrons transfer between metals and non-metals.
/ A substance that cannot be broken down into simpler components by any non-nuclear chemical reaction.

Science 2018-01-10

Across

having poles or being polar
sticking together of particles of the same substance
caused by the attraction of the particles in the surface layer by the bulk of the liquid
interaction between organisms
a manned deep-ocean research submersible owned by the United States Navy
designed to be completely submerged
the regions of the earth that are occupied by organisms
produced by the sea
environmental conditions that limit the growth, abundance, or distribution of an organism
remotely operated underwater vehicle
nonliving organisms

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apid growth of algae
sticking together of particles of different substances
liquid slowly passing through a filter.
the number of organisms a region can support without environmental degradation
the study of the ocean
variety of life in the world
entering or gaining access to
living things
a system for the detection of objects under water

20 Clues: living things • produced by the sea • nonliving organisms • apid growth of algae • the study of the ocean • having poles or being polar • variety of life in the world • entering or gaining access to • interaction between organisms • designed to be completely submerged • remotely operated underwater vehicle • liquid slowly passing through a filter. • ...

Science 2017-10-18

Across

A single landmass
Where two plates slip past each other
Hypothesis was the continents was once joined together
Plate motions into a single theory
Where the crust bends downward
Begins at a Mid Ocean Ridge
Something Wegener used to support his hypothesis for Continental Drift
Made of rock that's very hot

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Dense ball of solid metal
The Andes Mountain Range of Western South America was formed at a ____ boundary
Seams that formed mountain ranges that ran along some ocean floors
Device to measure the distance to an object
Fine grained rock
Crust and uppermost mantle into a single layer
Flow that transfer heat within a few minutes
An idea that the continents slowly moved over Earth’s surface
Broken pieces separated by cracks
When crust closer to a mid-ocean ridge moves away from the ridge and toward a deep-ocean trench
Plates move in opposite directions
Found in land and at the bottom of the ocean

20 Clues: A single landmass • Fine grained rock • Dense ball of solid metal • Begins at a Mid Ocean Ridge • Made of rock that's very hot • Where the crust bends downward • Broken pieces separated by cracks • Plate motions into a single theory • Plates move in opposite directions • Where two plates slip past each other • Device to measure the distance to an object • ...

Science 2017-10-20

Across

deep underwater canyons like what the grand canyon was like long long ago.
where earth's crust diverge on land
a theory that what made in the mid-1960s
what it's called when plates move apart or diverge
breaks in earth's crust where rocks have slipped past each other
what it's called when plates come together or converge
of rock that builds earth's outer skin
dense ball of solid metal
mountain ranges that ran along the middle of some ocean floors.

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adding new material to to the ocean floor.
device that uses sound waves to measure distance to an object.
earth's solid outer shell like an egg shell
scientists idea that continents slowly moved over earth's surface.
when the ocean floor sinks beneath a deep-ocean trench
when plates slip past each other
german scientist
layer of molten metal surrounding the inner core
layer of hot rock
300 million year old supercontinent.
old rock

20 Clues: old rock • german scientist • layer of hot rock • dense ball of solid metal • when plates slip past each other • where earth's crust diverge on land • 300 million year old supercontinent. • of rock that builds earth's outer skin • a theory that what made in the mid-1960s • adding new material to to the ocean floor. • earth's solid outer shell like an egg shell • ...

science 2020-09-06

Across

electrical device that transfers electrical energy from one electrical circuit to another
Short for alternating current
an Italian physician, physicist, biologist and philosopher, who discovered animal electricity
when electrons move through a circuit
a stable subatomic particle with a charge of negative electricity
holds electrical energy
circuit, an electrical circuit in a device of lower resistance than that of a normal circuit
having neither a positive nor negative electrical charge
an instrument used to measure small currents
at which a conductor from a component, device or network comes to an end
circuit , circuit connected across each other forming exactly two sets of electrically common points
a brownish metal
a material that conducts electricity
injury or killing of someone by electric shock
the place we live

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the SI derived unit of electrical resistance
a wire a battery and a light fan or motor connected
unit of electrical current
an occurrence of a natural electrical discharge
used to reduce current flow
turns a circuit on and off
device that converts motive power into electrical power
the guy who created electricity
material that doesn't let electricity flow through it
the kind of electric charge carried by electrons.
A proton is a subatomic particle, with a positive electric charge
amount of electrons measured in units
A current is a steady and continuous flowing movement
thin piece of metal used for carrying electricity
stored electrical energy

30 Clues: a brownish metal • the place we live • holds electrical energy • stored electrical energy • unit of electrical current • turns a circuit on and off • used to reduce current flow • Short for alternating current • the guy who created electricity • a material that conducts electricity • when electrons move through a circuit • amount of electrons measured in units • ...

Science 2020-10-16

Across

Branch of science and technology concerned with the conveyance of liquids through pipes
An instrument for measuring the density of liquids
An industrial process plant where crude oil is transformed
Having been purified from heating
Where the density of an object is the same as the fluid that is immersed
A particular kind of matter with uniform properties
A minute portion of matter
Fully or partly halogenated paraffin hydrocarbons that contain only carbon, hydrogen, chlorine, and fluorine
A fine dispersion of minute droplets of one liquid in another in which it is not soluble or miscible

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Law of buoyancy
Flattened by pressure
A compound of hydrogen and carbon
Contained or operated by air or gas under pressure
Not able to be compressed
The action of purifying a liquid by a process of heating and cooling
Process of removing salt from seawater
A instrument measuring atmospheric pressure
A substance enclosed under pressure
1000 pascals
Having characteristics to gas

20 Clues: 1000 pascals • Law of buoyancy • Flattened by pressure • Not able to be compressed • A minute portion of matter • Having characteristics to gas • A compound of hydrogen and carbon • Having been purified from heating • A substance enclosed under pressure • Process of removing salt from seawater • A instrument measuring atmospheric pressure • ...

science 2020-09-15

Across

develops an organism
movement towards or away from water
a thing or event that evokes a specific functional reaction in an organ or tissue
movement is neither towards nor away from stimuli
plant hormones
multicellular organisams use this as communication between cells
helps in secondary growth
stimulates stem elongation
restricts growth of plants
plants use it to climb up other plants or fences

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direction of movemnt depends on direction of stimulus
movement towards or away from sunlight
movement towards or away from chemicals
functions againt auxins and gibberlins
promotes growth of plants
makes plant grow towards the sun
a plant that closes at touch
movement towards or away from gravity
natural gaseous phytohormone
movement towards or away from touch

20 Clues: plant hormones • develops an organism • promotes growth of plants • helps in secondary growth • stimulates stem elongation • restricts growth of plants • a plant that closes at touch • natural gaseous phytohormone • makes plant grow towards the sun • movement towards or away from water • movement towards or away from touch • movement towards or away from gravity • ...

Science 2020-11-18

Across

what our independent and dependent variables have in common
it helps a jar lid move easily
it helps a knife cut throw things
what you are trying to find out in the experiment
helps blinds move up and down
thing that help you conduct an experiment
an educated guess
state whether or not the aim was achieved and your hipothysis was supported
what you are changing
something that must be kept the same to ensure that the investigation is fair

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repaying the experiment multiple times and comparing with other groups
what you are measuring in an experiment
a thing in a experiment that can and can't change
observing and fixing errors in resource
strength or energy as an attribute of physical action or movement
helps a measuring scale move up and down
what you do to research something
the bones in our body
other word for H2O is
pieces of harden earth that has formed over thousands of years

20 Clues: an educated guess • the bones in our body • what you are changing • other word for H2O is • helps blinds move up and down • it helps a jar lid move easily • it helps a knife cut throw things • what you do to research something • what you are measuring in an experiment • observing and fixing errors in resource • helps a measuring scale move up and down • ...

Science 2020-11-18

Across

scientific subject
matter
living things
bones embedded in something
keeps plants alive
9.8 on Earth
living things
helps fight infection
not-alive
explains
force of gravity
deadly to humans
push, pull or a twist
fights off infection
using senses
repetition
help transport oxygen around the body
pumps blood to and from the body
motion and forces
the finding of something
scaled-down objects
the movement of something
cylinder measures liquids
prediction
keeps all animals alive
same spot
tests
function
to conclude the experiment
understanding of something
smallest thing in the universe
energy
universe
earth

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working with chemicals
help blood to clot
results-shown-on-x-y-axis
something that does not change
living things
variables
parts of a cell
materials needed for experiment
makes things easier to go through
building-blocks-of-life
study of the universe
new norm.
measurement of force
measures temperature
where information lies
outcome
heats up chemicals
stores fluids
something that you change
combination of clouds and stars
something that you measure
stand
elements
plants make energy through...
information collected

59 Clues: stand • tests • earth • matter • energy • outcome • explains • elements • function • universe • variables • not-alive • new norm. • same spot • repetition • prediction • 9.8 on Earth • using senses • living things • living things • living things • stores fluids • parts of a cell • force of gravity • deadly to humans • motion and forces • scientific subject • help blood to clot • keeps plants alive • heats up chemicals • ...

science 2018-05-14

Across

longitudinal wave that is caused by vibrations and travels through a medium
a measure of how far the particles in the medium move from their normal rest position
measure of how well a sound can be heard
unit used to express loudness
the time required for one cycle of waves
a wave that requires a medium to travel
tells how many waves occur in an amount of time
particles move perpendicularly to the direction the wave travels
particles move back and forth in the same direction that the wave travels
a disturbance that transfers energy from one place to another
a reflected sound wave
the material through which a wave travels

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distance from any point on a wave to an identical point on the next wave
uses of echoes to find objects
a disturbance in electric and magnetic fields
the speed at which a wave travels
what frequency is expressed in
happens when a sound wave matches a natural frequency of an object
sound waves that have frequencies greater than 20,000 hertz
how high or low you think a sound is

20 Clues: a reflected sound wave • unit used to express loudness • uses of echoes to find objects • what frequency is expressed in • the speed at which a wave travels • how high or low you think a sound is • a wave that requires a medium to travel • measure of how well a sound can be heard • the time required for one cycle of waves • the material through which a wave travels • ...

SCIENCE 2018-06-21

Across

combination of genes in an organism.
refers to the external appearance of an organism.
naming,grouping,classifying living things.
study of plants.
study of micro organism.
study of heredity.
study of animals.
refers to the combination of two diffent alleles.
study of bacteria.
these are made of genes located inside the nucleus.
study of viruses.
greek word of study.
traits that are exppresed.

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study of cells.
study of tissues.
traits that are hidden.
study of organs.
refers to the combination of two same alleles.
mating of two organisms that differ in only one character.
greek word of life.
refers to the transfer of characteristic from parent to offspring.
relationship of living thing to non living factor in the environment.

22 Clues: study of cells. • study of organs. • study of plants. • study of tissues. • study of animals. • study of viruses. • study of heredity. • study of bacteria. • greek word of life. • greek word of study. • traits that are hidden. • study of micro organism. • traits that are exppresed. • combination of genes in an organism. • naming,grouping,classifying living things. • ...

Science 2018-06-21

Across

traits that are hidden
study of organs of living things
study of microorganisms
study of animals
study of tissues
study of cells
refer to the combination of two alleles
study of heredity
the scientific study of plants

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mating between two organisms with different variations at one genetic chromosome of interest.
combination of genes in an organism
the position of a gene on a chromosome
study of bacteria
refer to the combination of two different alleles
study of viruses
made out of genes located inside the nucleus
study the relationship of living thing to non-living fact
naming,grouping,classifying living-things
refer to the external appearance of an organism
traits that are expressed
it is body chromosomes
passing of traits from parents to their offspring

22 Clues: study of cells • study of viruses • study of animals • study of tissues • study of bacteria • study of heredity • traits that are hidden • it is body chromosomes • study of microorganisms • traits that are expressed • the scientific study of plants • study of organs of living things • combination of genes in an organism • the position of a gene on a chromosome • ...

Science 2018-12-09

Across

surrounds the north and south poles and extremely cold temperatures
process of organism acting upon one another or the non living parts of their environment
place where an organism lives
group of organisms interacting with each other and the nonliving parts of their environment
largest population size that can be supported by the available resources of an area
south of the tigia region with a moderate climate
area where a type of animal or plant population is found
organisms role or job in its habitat
everything that surrounds an organism and acts upon it

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south of the tundra and area with a cold climate
occur in the areas near the equator with lots of rainfall
group of the same kind of organisms living in a certain place
moderate climate not enough rainfall for tall trees
average weather of an area over a long period of time
condition in the environment that puts limits on the size a population can grow to
group of communities interacting with each and the nonliving parts of their environment
study of the relationship between living things and their environment
biome that is found north and is permanently frozen
large region with a characteristic climate and plant and animal communities
biome with a moderate or hot climate with very little rainfall

20 Clues: place where an organism lives • organisms role or job in its habitat • south of the tundra and area with a cold climate • south of the tigia region with a moderate climate • moderate climate not enough rainfall for tall trees • biome that is found north and is permanently frozen • average weather of an area over a long period of time • ...

science 2021-03-23

Across

another word for a underground tunnel
enter or gain access
any single identifiable source of
you mix these two to help get rid of
having pores or openings that permit liquids or gases to pass through a permeable membrane the thin layer that forms the outer boundary of a living cell or of an internal cell compartment.
the cleanest water
underground wastewater treatment
a complex construction or entity.
amount of water vapor in the air
the process where water vapor becomes liquid

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a regionally variant term for some meteorological phenomena
introduction of harmful materials into the environment.
a body of rock and/or sediment that holds groundwater.
an area of ground that has no natural external surface drainage-
a topography formed from the dissolution of
Groundwater is the water found underground in the cracks and spaces in soil, sand and rock.
rocks
huge mass of ice that moves slowly over land.
this organism lives the soil
boiling of liquid
an area of land that drains or “sheds” water into a specific waterbody.
without this it would be hard to breath
water that is falling out of the sky
a really dry place or dried up lake
any body of water above ground
the only thing that keeps us all on the ground
rise and fall of sea levels
A large body of water salt water

28 Clues: rocks • boiling of liquid • the cleanest water • enter or gain access • rise and fall of sea levels • this organism lives the soil • any body of water above ground • underground wastewater treatment • amount of water vapor in the air • A large body of water salt water • any single identifiable source of • a complex construction or entity. • a really dry place or dried up lake • ...

Science 2021-08-15

Across

living things _________ to changes
animal group that has six legs
dioxide plants need this air to make food
second stage in a 3-stage life cycle
takes the shape of container, fixed volume and cannot be compressed
no definite shape and volume, can be compressed
living thing seen through microscope
has definite shape and volume, cannot be compressed
system where food is broken down
living things need air, food and _______
leaf contains food in the seed
seeds need air, warmth and water
system where breathing is involved
animal group that has hair or fur

Down

part of plant where food is made
living things can ________ its young
process where plants make food
system where blood travels around the body
living things can ________
living thing reproduce by spores
animal group that breathe through gills
will appear first when seed germinates
living things will die
will appear after the root in germination
animal group that has feathers
second stage in a 4-stage life cycle
When a liquid cools,there is heat _______
living things ______ by itself
third stage in a 4-stage life cycle

29 Clues: living things will die • living things can ________ • process where plants make food • animal group that has six legs • animal group that has feathers • leaf contains food in the seed • living things ______ by itself • part of plant where food is made • living thing reproduce by spores • system where food is broken down • seeds need air, warmth and water • ...

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