forms of energy Crossword Puzzles
Types of Energy 2017-05-08
Across
- the sum of (usually macroscopic) kinetic and potential energies
- that of binding an electron to its atom or molecule
- Energy due to the flow of electrons.
- The energy a material possesses when it is stretched and is put under strain.
- that from magnetic fields
- Waves carry energy.
- The energy due to the movement of atoms and molecules in a substance.
Down
- The energy stored in the bonds of atoms and molecules.
- The height the object attains gives it the potential to do work when it falls.
- Energy stored in the nuclei of atoms.
- that propagated by electromagnetic radiation, including light
- Energy by virtue of its motion.
- that equivalent to an object's rest mass
13 Clues: Waves carry energy. • that from magnetic fields • Energy by virtue of its motion. • Energy due to the flow of electrons. • Energy stored in the nuclei of atoms. • that equivalent to an object's rest mass • that of binding an electron to its atom or molecule • The energy stored in the bonds of atoms and molecules. • ...
Types of Energy 2022-01-04
Across
- the abbreviation for the energy that an object has due to its height above the earth's surface
- the energy present when someone plays a flute
- the type of energy that travels in the form of electromagnetic waves
- the scale for measuring heat energy
- a type of energy related to the flow of electrons
- the potential energy inside an object's atoms or molecules
- the energy that is possessed by an object due to its motion (kinetic) or due to its position (gravitational potential)
Down
- the state of energy "stored" in matter due to its position or the arrangment of its parts
- the type of energy that is stored in an atom's nucleus
- the metric unit for measuring energy
- the energy that is transferred from one object to another as the result of a difference in temperature
- the state of energy possessed by an object because it is in motion
- another word for heat energy
13 Clues: another word for heat energy • the scale for measuring heat energy • the metric unit for measuring energy • the energy present when someone plays a flute • a type of energy related to the flow of electrons • the type of energy that is stored in an atom's nucleus • the potential energy inside an object's atoms or molecules • ...
SOURCES OF ENERGY 2023-09-04
Across
- a place in West Bengal which is the largest coal mines in West Bengal
- the highest grade of coal
- the type of sources of energy those that use man-made materials as sources of energy
- the type of fuels those were formed over a period of millions of years, by the action of heat and pressure(of the earth's core) on the remain of dead plants and animals
- the substances which produce heat on burning in air
- one of the largest coal mine in the state of Jharkhand
- the type of energy those are inexhaustible natural resources
Down
- the SI unit for the calorific value of a fuel
- the process of string heating of coal in the absence of air
- the process of conversion of dead plant materials into coal
- the type of fuels those emit relatively low amount of pollutants and leave (virtually) no ash particles after burning
- a readily combustible black rock or a brownish black sedimentary rock
- the ability to do work
13 Clues: the ability to do work • the highest grade of coal • the SI unit for the calorific value of a fuel • the substances which produce heat on burning in air • one of the largest coal mine in the state of Jharkhand • the process of string heating of coal in the absence of air • the process of conversion of dead plant materials into coal • ...
Types of Energy 2024-03-18
Across
- Types of Energy that are stored
- Types of Energy that are in motion
- Energy is conserved, meaning that it is never created or __________
- This energy increases when you are higher up
- Involves vibrating atoms that create heat
- Energy stored in batteries and food
Down
- The term for when energy changes from one form to another
- When you plug in your phone to charge, it leads to this type of energy flowing through the charger
- Depends on mass and velocity
- Energy that includes both sunlight and our microwave ovens
- A form of energy released by the nucleus of atoms
- Travels through vibrations in air, water, and even solids
- When you stretch out a rubber band, you are building up this type of energy
13 Clues: Depends on mass and velocity • Types of Energy that are stored • Types of Energy that are in motion • Energy stored in batteries and food • Involves vibrating atoms that create heat • This energy increases when you are higher up • A form of energy released by the nucleus of atoms • The term for when energy changes from one form to another • ...
Find your energy 2022-02-03
Across
- First hydroelectric plant in Maharashtra
- material used in atomic power plant
- Energy cannot be created or ____
- Energy due to position
- Splitting of atoms
- Type of energy in food
- This type of energy can never be used up
- Moving energy
- Change in position
- Energy used in cooking
- This energy comes from bulbs
Down
- Energy we get from dam
- These have stored chemical energy
- energy from sun
- Energy from vibrations
- This type of energy will eventually run out
- Essential to harness wind energy
- Where most of our energy come from
- This force can move iron bars
- The unit of energy
- Capacity to do work
- energy we get from sea
22 Clues: Moving energy • energy from sun • Splitting of atoms • The unit of energy • Change in position • Capacity to do work • Energy we get from dam • Energy from vibrations • Energy due to position • Type of energy in food • Energy used in cooking • energy we get from sea • This energy comes from bulbs • This force can move iron bars • Energy cannot be created or ____ • ...
Periodic Trends 2024-11-13
Across
- primary use is fertilizer production/ is the 4th element in the 3rd energy level with the most ionization energy/1.46 is the atomic radius
- lightest solid element/152 atomic radius/0.98 electronegativity so not very electronegative
- Semi-metal/3 valence electrons/ -3 charge
- 3rd most abundant element in the earths crust/3 valence electrons/ charge is -3
- lots of it is in oceans/22.99 is the mass,11 protons,11 electrons,12 neutrons/ the element with the least ionization energy in the 3rd energy level
Down
- used to blow up balloons/non-metal/ionic radius of 32
- Flows at almost 1500 degrees celsius/metalloid/5th element in the 3rd main energy level
- Highly combustible/1valence electron/one proton, one electron so it's neutral except when it loses a charge
- Co-factor in more than 300 enzymes/ 2 valence electrons/ is a metal
- Forms the most compounds/non-metal/no ionic radius
- Sliver-Gray Metallic,occurs naturally in about 30 different minerals/9.012 mass,4 protons,5 neutrons,4 electrons
- Monotomic gas/38 is the atomic radius/full valence electron so its not electronegative
12 Clues: Semi-metal/3 valence electrons/ -3 charge • Forms the most compounds/non-metal/no ionic radius • used to blow up balloons/non-metal/ionic radius of 32 • Co-factor in more than 300 enzymes/ 2 valence electrons/ is a metal • 3rd most abundant element in the earths crust/3 valence electrons/ charge is -3 • ...
Energy transformation 2018-08-07
Across
- enrgy thta is not in use
- currency of energy
- how energy is spent
- stored energy in your body
- a group of atom
- a reaction to form new substances
- particles of matter
- energy in a diffrent form
- how things work
Down
- the currency of power
- how much energy is used
- motion
- how energy works
- how hot an object is
- a device to keep your heart beating
- a diagram of how energy works
- stored energy
- energy from one thing to another
- a bond between 2 atoms
19 Clues: motion • stored energy • a group of atom • how things work • how energy works • currency of energy • how energy is spent • particles of matter • how hot an object is • the currency of power • a bond between 2 atoms • how much energy is used • enrgy thta is not in use • energy in a diffrent form • stored energy in your body • a diagram of how energy works • energy from one thing to another • ...
words of the week 2017-08-15
Across
- Fertile soil that is the result of flooding waters and is great for growing crops.
- A softer layer of Earth’s interior that forms further below the crust
- A rigid layer that forms near the crust in Earth’s interior
- A period that does not rain enough for the crops
- A layer of hot, solid material that is between Earth’s crust and core
Down
- waves vibrations that carry energy that is released in an earthquake as they travel through Earth
- The region between the Tigris and Euphrates.
- A climate with very little rainfall and warm temperatures
- he amount of force that presses on an area
9 Clues: he amount of force that presses on an area • The region between the Tigris and Euphrates. • A period that does not rain enough for the crops • A climate with very little rainfall and warm temperatures • A rigid layer that forms near the crust in Earth’s interior • A softer layer of Earth’s interior that forms further below the crust • ...
words of the week 2017-08-15
Across
- Fertile soil that is the result of flooding waters and is great for growing crops.
- he amount of force that presses on an area
- A softer layer of Earth’s interior that forms further below the crust
- A layer of hot, solid material that is between Earth’s crust and core
- A period that does not rain enough for the crops
Down
- A rigid layer that forms near the crust in Earth’s interior
- waves vibrations that carry energy that is released in an earthquake as they travel through Earth
- The region between the Tigris and Euphrates.
- A climate with very little rainfall and warm temperatures
9 Clues: he amount of force that presses on an area • The region between the Tigris and Euphrates. • A period that does not rain enough for the crops • A climate with very little rainfall and warm temperatures • A rigid layer that forms near the crust in Earth’s interior • A softer layer of Earth’s interior that forms further below the crust • ...
Year 10 summary 2025-06-27
Across
- The movement of substances from an area of high concentration to low concentration
- Wave-like muscle contractions that move food along the digestive tract
- Organic molecules made of carbon, hydrogen, and oxygen; main source of energy for cells
- Protein produced by white blood cells that binds to and helps destroy pathogens
- Disease-causing organism
- Process of releasing energy from food, usually glucose, in cells
- Location of gas exchange in the lungs
- stable complex of carbon monoxide and haemoglobin that forms in red blood cells
- Plant hormone that controls cell elongation and growth
- Burning of fossil fuels, releasing carbon dioxide
- Action Rapid, automatic response to a stimulus
- Neuron Neurone that carries impulses from receptors to the CNS
- Substance that triggers an immune response
- Main artery carrying oxygenated blood from the heart to the body
- White blood cell that produces antibodies
Down
- Lower chambers of the heart that pump blood out
- The molecule upon which an enzyme acts
- Process by which plants use light energy to convert carbon dioxide and water into glucose and oxygen
- Growth response of a plant toward light, regulated by auxin
- Removal of undigested food as faeces
- Conversion of nitrates back into nitrogen gas by bacteria
- Fixation Conversion of nitrogen gas from the air into nitrates by bacteria
- Substance produced by the liver, stored in the gall bladder, that helps digest fats
- Conversion of ammonia into nitrates by bacteria
- Neurone that carries impulses from the CNS to effectors
- White blood cell that engulfs and digests pathogens
26 Clues: Disease-causing organism • Removal of undigested food as faeces • Location of gas exchange in the lungs • The molecule upon which an enzyme acts • White blood cell that produces antibodies • Substance that triggers an immune response • Action Rapid, automatic response to a stimulus • Lower chambers of the heart that pump blood out • ...
Acids and Bases 2022-09-14
Across
- complete the blank: alkalis are ....... bases
- ethanoic acid forms this type of salt
- the ion present in all alkalis
- sulphuric acid forms this type of salt
- alkalis with a pH of 8 to 9 are described as being
- Phenolphthalein's colour in alkali
- this type of reaction occurs when an acid reacts with a base
Down
- the ion present in all acids
- Phenolphthalein's colour in acid
- colour of methyl orange in alkali
- Proton donors are
- hydrochloric acid forms this type of salt
- nitric acid forms this type of salt
- a strong acid like HCl fully ........... in water
- Proton acceptors are
- colour of methyl orange in acid
- acids with a pH of 1 to 3 are described as being
17 Clues: Proton donors are • Proton acceptors are • the ion present in all acids • the ion present in all alkalis • colour of methyl orange in acid • Phenolphthalein's colour in acid • colour of methyl orange in alkali • Phenolphthalein's colour in alkali • nitric acid forms this type of salt • ethanoic acid forms this type of salt • sulphuric acid forms this type of salt • ...
6TH GRADE UNIT 1 BONUS 2023-10-02
Across
- THIS ELEMENT HAS THE CHEMICAL SYMBOL Fe
- WHEN AN ELEMENT IS ABLE TO BEND OR BE SHAPED
- BREAD IS ABLE TO RISE DUE TO
- SIGN OF A CHEMICAL CHANGE THAT COMES IN THREE DIFFERENT FORMS
- METALLOIDS ALLOW LITTLE HEAT AND ENERGY TO FLOW THEREFORE THEY ARE REFERRED TO AS A -
- THIS ELEMENT HAS THE CHEMICAL SYMBOL Mg
- TWO LIQUIDS CREATING A SOLID
Down
- SIGN THAT IS SEEN WHEN PANCAKES ARE COOKED AND THE PANCAKE IS FLIPPED OVER
- WHEN AN ELEMENT BREAKS WHEN BENT
- ELEMENTS THAT ARE SHINY, MALLEABLE, AND GOOD CONDUCTOR
- MORE THAN ONE ELEMENT COMBINED
- THE ABILITY FOR AN ELEMENT TO BE METALLIC
- REPRESENTED BY A CAPITAL LETTER
- ELEMENTS THAT ARE DULL BRITTLE AND ARE INSULATORS
14 Clues: BREAD IS ABLE TO RISE DUE TO • TWO LIQUIDS CREATING A SOLID • MORE THAN ONE ELEMENT COMBINED • REPRESENTED BY A CAPITAL LETTER • WHEN AN ELEMENT BREAKS WHEN BENT • THIS ELEMENT HAS THE CHEMICAL SYMBOL Fe • THIS ELEMENT HAS THE CHEMICAL SYMBOL Mg • THE ABILITY FOR AN ELEMENT TO BE METALLIC • WHEN AN ELEMENT IS ABLE TO BEND OR BE SHAPED • ...
Chapter 6 Vocabulary 2013-11-19
Across
- any chemical change in which one species is oxidized (loses electrons) and another species is reduced (gains electrons) also called redox reaction
- a type of protein that speeds up metabolic reactions in plants and animals without being permanently changed or destroyed
- a reaction in which a single compound breaks down to form 2 or more simpler substances
- a substance that forms in a chemical reaction
- a substance that changes the rate of chemical reaction without being consumed or changed significantly
- a part substance or element that lies beneath and supports another part substance or element the reactant in reactions catalyzed by enzymes
- a reaction in which one element or radical takes the place of another element or radical in a compound
- a chemical reaction in which heat is released to the surroundings
Down
- the process in which an electric current is used to produce a chemical reaction such as the decomposition of water
- a reaction in which a gas solid precipitate, or molecular compound forms from the apparent exchange of atoms or Ions between 2 compounds
- an organic group that has one or more electrons available for bonding
- a representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products
- chemical reaction that requires heat.
- a reaction in which 2 or more substances combine to form a new compound
- the oxidation reaction of an organic compound in which heat is released
- a substance or molecule that participates in a chemical reaction.
- a state of balance in which the rate of a forward reaction equals the rate of the reverse reaction and the concentrations of products and reactants remain unchanged
- Energy the energy released when a chemical compound reacts to produce new compounds
- the relative number of moles of the substances required to produce a given amount of product in a chemical reaction
19 Clues: chemical reaction that requires heat. • a substance that forms in a chemical reaction • a substance or molecule that participates in a chemical reaction. • a chemical reaction in which heat is released to the surroundings • an organic group that has one or more electrons available for bonding • ...
PAST FORMS OF VERBS 2020-02-07
Ancient forms of writing 2020-09-28
Across
- How many letters made up the Greek alphabet?
- What the was the name of the people trained to write hieroglyphics?
- What does the word 'hieroglyphics' mean? (6, 7)
- Which alphabet was the first to use letters instead of pictures?
- What was the Phoenician alphabet also known as?
Down
- Which alphabet was the first to read left to right, top to bottom?
- Which alphabet could be read in any direction?
- What was the name of the form of writing Ancient Egyptians used?
- At what age could scribes start their hieroglyphic writing training?
- What is the first Greek letter?
- What type of paper did the Egyptians write on?
- What term still used today to describe the sound of letters was coined by the Greeks?
12 Clues: What is the first Greek letter? • How many letters made up the Greek alphabet? • Which alphabet could be read in any direction? • What type of paper did the Egyptians write on? • What does the word 'hieroglyphics' mean? (6, 7) • What was the Phoenician alphabet also known as? • What was the name of the form of writing Ancient Egyptians used? • ...
Forms of business organisation 2024-03-14
Across
- partner whose association with the form is unknown to the general public
- firm which means working together and with others for a common purpose
- which clause contain the name of the state in which the registered office of the company is proposed to be situated
- when two or more persons join hands to set up a business and share its profit and losses
- cooperative society which is formed to protect the interest of farmers by providing better inputs at a reasonable cost
Down
- cooperative society which are formed to protect the interest of consumer
- firm which is own managed and controlled by an individual
- association of persons formed for carrying out business activities and has a legal status independent of its members
- firm of organisation where the business is own and carrot on by the members of Hindu undivided family
- company which is not a private company
- company with only one person as a member
- partnership in which the liability of partners is unlimited and joint
12 Clues: company which is not a private company • company with only one person as a member • firm which is own managed and controlled by an individual • partnership in which the liability of partners is unlimited and joint • firm which means working together and with others for a common purpose • cooperative society which are formed to protect the interest of consumer • ...
Science 2024-06-19
Across
- Soft tissue inside bone
- Collar bone
- Muscles
- Shoulder blade
- Thigh bone
- Produce energy from Sugar
- Found at the join to prevent friction between bones rubbing
- Arm bone
- Joins muscles to bones
- Holds you up for support
Down
- Backbones
- Bones are fur this
- Hip bone
- Joins two bones together
- Mineral found in bone
- Bone in your chest that protects your heart
- Forms bones surrounding your thorax (Chest area)
- Bone that protects brain
- Joint that moves the forearm
- Ball and _____ joint found in shoulders
20 Clues: Muscles • Hip bone • Arm bone • Backbones • Thigh bone • Collar bone • Shoulder blade • Bones are fur this • Mineral found in bone • Joins muscles to bones • Soft tissue inside bone • Joins two bones together • Bone that protects brain • Holds you up for support • Produce energy from Sugar • Joint that moves the forearm • Ball and _____ joint found in shoulders • ...
PUZZLE ME 2023-01-27
Across
- Animal that chases the weaker smaller animal
- She is our school principal, Ms...
- An object that produces a magnetic field
- The planet where we live in
- One of the parts of a plant
- A group of stars in the dark sky
Down
- Our school mascot is a ...
- An object that opposes or blocks electricity
- One of the forms of energy
- The conditions surrounding a food web
10 Clues: Our school mascot is a ... • One of the forms of energy • The planet where we live in • One of the parts of a plant • A group of stars in the dark sky • She is our school principal, Ms... • The conditions surrounding a food web • An object that produces a magnetic field • Animal that chases the weaker smaller animal • An object that opposes or blocks electricity
Radiation 2014-11-17
Across
- Place where nuclear power is produced
- Forms when uranium breaks down
- Time when stuff get smaller by half
- More dangerous form of radiation
- Unit of radioactivity
Down
- Are variants of a particular chemical element
- Movement of electromagnetic field
- An atom losing energy by emitting ionizing radiation
- Medical way to use radiation
- Power source which produces lots of waste
10 Clues: Unit of radioactivity • Medical way to use radiation • Forms when uranium breaks down • More dangerous form of radiation • Movement of electromagnetic field • Time when stuff get smaller by half • Place where nuclear power is produced • Power source which produces lots of waste • Are variants of a particular chemical element • ...
Water Cycle 2023-12-15
Across
- When water vapor loses energy and changes into liquid
- The change of liquid to solid
- The biggest mass of water
- Can be in forms of gas, liquid, or solid
- Water that soaks into the ground
- Water that falls from clouds
Down
- The plants absorb liquid
- Water that is on top of earth's surface
- Water that turns into a gas
- The movement of water through the atmosphere
10 Clues: The plants absorb liquid • The biggest mass of water • Water that turns into a gas • Water that falls from clouds • The change of liquid to solid • Water that soaks into the ground • Water that is on top of earth's surface • Can be in forms of gas, liquid, or solid • The movement of water through the atmosphere • When water vapor loses energy and changes into liquid
Water Cycle 2023-12-15
Across
- When water vapor loses energy and changes into liquid
- The change of liquid to solid
- The biggest mass of water
- Can be in forms of gas, liquid, or solid
- Water that soaks into the ground
- Water that falls from clouds
Down
- The plants absorb liquid
- Water that is on top of earth's surface
- Water that turns into a gas
- The movement of water through the atmosphere
10 Clues: The plants absorb liquid • The biggest mass of water • Water that turns into a gas • Water that falls from clouds • The change of liquid to solid • Water that soaks into the ground • Water that is on top of earth's surface • Can be in forms of gas, liquid, or solid • The movement of water through the atmosphere • When water vapor loses energy and changes into liquid
Inquiry, History of Life, Earth's Structure 2014-05-06
Across
- Point on Earth's surface directly above the focus
- Data expressed in words
- Forms from intense heat and pressure
- Process by which organisms with best adaptations survive and reproduce
- Procedure designed to test a hypothesis
- S waves, second fastest seismic wave, does not travel through liquid
- Lines on a topographic map that show elevation
- Scientist who studies fossils to learn about organisms of the past
- Expected to change when the independent variable changes
- Soft layer in mantle that flows like liquid
- Possible answer to scientific question
- Characteristic or trait that helps an organism survive in a given environment
- Rock from magma below the surface
- Rock of the ocean floor
- Older and thicker part of crust, makes up continents
- Forms from layers of sediment that have cemented together
- Forms when buried organism decays but leaves its shape as hollow space in rock
- Forms when molten rock cools and hardens
- Mineral that contains useful substances
- Crust and rigid part of mantle, broken into tectonic plates
Down
- Preserved remains or traces of organisms that lived in the past
- Rock from lava above the surface
- Division of Eons, 2nd longest in geologic time scale
- Solid that occurs naturally and has a definite chemical composition
- Group of similar organisms that can mate with each other and produce fertile offspring
- Data expressed in numbers
- Information you gather with your senses
- Explanation or interpretation based on observation and experience
- Region where one plate slides under another plate
- Variable that is changed by the experimenter
- Slowest seismic wave, causes the most damage
- Opening through which magma escapes
- Underground point where energy is released in earthquake
- Boundary where two plates collide
- Boundary where two plates pull apart
- Identical conditions to those of the control group
- Force that pushes rock masses in opposite directions
- Era/"age of the dinosaurs"
- Describes age of object or even in comparison to another object or event
- P waves, fastest seismic wave
- Force that pulls rock apart
- Represents normal conditions for the experiment
- Fossil of an organism that existed for only short period of time and lived in many places on Earth
- Boundary where plates slide past each other
- Current era, "age of mammals"
- Earth's innermost layer
46 Clues: Data expressed in words • Rock of the ocean floor • Earth's innermost layer • Data expressed in numbers • Era/"age of the dinosaurs" • Force that pulls rock apart • P waves, fastest seismic wave • Current era, "age of mammals" • Rock from lava above the surface • Boundary where two plates collide • Rock from magma below the surface • Opening through which magma escapes • ...
Waves 2022-03-15
Across
- sound waves with frequencies higher than the upper audible of human hearing
- what happens to object the exact same thing will happen to the other
- when the waves bend around small obstacles or spread out after they pass through small openings
- a distrubance that transfers energy from on place to another
- what happens to one object the exact opposite will happen to the other
- sound energy per unit volume
Down
- the distance between two peaks of wave
- a wave that travels through a material of fluid or on its surface without causing a permanent structural physical change
- a wave that has changed direction by moving from one material to another material of another density
- the changes in the frequency of any kind of sound or light wave produced by a moving source with respect to an observer
- vibrating forms of energy that are made of molecules and look alike waves
11 Clues: sound energy per unit volume • the distance between two peaks of wave • a distrubance that transfers energy from on place to another • what happens to object the exact same thing will happen to the other • what happens to one object the exact opposite will happen to the other • vibrating forms of energy that are made of molecules and look alike waves • ...
Waves 2022-03-15
Across
- sound waves with frequencies higher than the upper audible of human hearing
- what happens to object the exact same thing will happen to the other
- when the waves bend around small obstacles or spread out after they pass through small openings
- a distrubance that transfers energy from on place to another
- what happens to one object the exact opposite will happen to the other
- sound energy per unit volume
Down
- the distance between two peaks of wave
- a wave that travels through a material of fluid or on its surface without causing a permanent structural physical change
- a wave that has changed direction by moving from one material to another material of another density
- the changes in the frequency of any kind of sound or light wave produced by a moving source with respect to an observer
- vibrating forms of energy that are made of molecules and look alike waves
11 Clues: sound energy per unit volume • the distance between two peaks of wave • a distrubance that transfers energy from on place to another • what happens to object the exact same thing will happen to the other • what happens to one object the exact opposite will happen to the other • vibrating forms of energy that are made of molecules and look alike waves • ...
Rocks & Minerals - Grade V 2018-06-26
Across
- Fossil fuel that forms when dead plant matter is converted into peat
- Taj Mahal is made of this rock
- Igneous rock that floats on water
- solid material whose constituents are arranged in a highly ordered microscopic structure
- Hot liquid rock that lies below earth's surface
- Scientists who study rocks
Down
- One form of lime stone
- Inexhaustible source of energy
- Made of sand stone
- Most valuable gem stone
- Used to carve Mount Rushmore
- Blackboards are made from this
12 Clues: Made of sand stone • One form of lime stone • Most valuable gem stone • Scientists who study rocks • Used to carve Mount Rushmore • Inexhaustible source of energy • Taj Mahal is made of this rock • Blackboards are made from this • Igneous rock that floats on water • Hot liquid rock that lies below earth's surface • ...
Chapter 6 Vocab 2013-11-19
Across
- a substance that changes the rate of a chemical reaction without being consumed or changed significantly
- a reaction in which a single compound breaks down to form two or more simpler substances
- a type of protein that speeds up metabolic reactions in plants and animals without being permanently changed or destroyed
- a substance that forms in a chemical reaction
- reaction a chemical reaction in which heat is released to the surroundings
- a reaction in which one element or radical takes the place of another element or radical in a compound
- a substance or molecule that participates in a chemical reaction
- any chemical change in which one species is oxidized (loses electrons) and another species is reduced (gains electrons); also called redox reaction
- a state of balance in which the rate of a forward reaction equals the rate of the reverse reaction and the concentrations of products and reactants remain unchanged
- the oxidation reaction of an organic compound, in which heat is released
Down
- reaction a chemical reaction that requires heat
- a representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products
- the process in which an electric current is used to produce a chemical reaction, such as the decomposition of water
- a reaction in which a gas, a solid precipitate, or a molecular compound forms from the apparent exchange of atoms or ions between two compounds
- the relative number of moles of the substances required to produce a given amount of product in a chemical reaction
- an organic group that has one or more electrons available for bonding
- reaction a reaction in which two or more substances combine to form a new compound
- a part, substance, or element that lies beneath and supports another part, substance, or element; the reactant in reactions catalyzed by enzymes
- energy the energy released when a chemical compound reacts to produce new compounds
19 Clues: a substance that forms in a chemical reaction • reaction a chemical reaction that requires heat • a substance or molecule that participates in a chemical reaction • an organic group that has one or more electrons available for bonding • the oxidation reaction of an organic compound, in which heat is released • ...
Collin's Crossword 2015-05-04
Across
- is the movement of air from areas of high pressure to low pressure
- are steady winds that flow from west to east between latitudes 30 degrees north ad 60 degrees north, and 30 degrees south and 60 degrees south
- harmful contaminations in the air including gases and smoke
- the atmospheric layer closest to Earth's surface
- are cold winds that blow from the east to the west near the North Pole and South Pole
- the transfer of thermal energy by the movement of particles within matter
- occurs in the troposphere when temperature increases as altitude increases
- an area of the stratosphere that has the highest concentration of ozone
- water in its gaseous form
- is a narrow band of high winds near the top of the troposphere.
- the transfer of energy by electromagnetic waves
- wind that blows from the sea to the land due to different pressures and temperatures
- a thin layer of gases surrounding Earth
Down
- the transfer of energy by collisions between particles
- descries whether circulating air motions will be strong or weak
- a region within the mesosphere and thermosphere that contains ions
- precipitation that is a pH lower than normal rainwater
- a mixture of dust, acid ,and other chemicals that can be hazardous to humans
- steady winds that flow from east to west between 30 degrees north latitude and 30 degrees south latitude
- air pollution that forms the interaction between chemicals in the air and sunlight
- layer of atmosphere directly above the troposphere
- a wind that blows from land to sea du to different pressures and temperatures
22 Clues: water in its gaseous form • a thin layer of gases surrounding Earth • the transfer of energy by electromagnetic waves • the atmospheric layer closest to Earth's surface • layer of atmosphere directly above the troposphere • the transfer of energy by collisions between particles • precipitation that is a pH lower than normal rainwater • ...
SCIENCE GRADE 3 2023-09-13
7 Clues: is everything around us • To beat the drum we need • Its particles move very little • Its particles are quite close together • the process that forms a new substances • Animals that eat both plants and animals • It shows the direction of the energy transferred in food chain.
Staying Hydrated! Water and Weak Bonds 2024-09-06
Across
- Simple molecule composed of two hydrogen atoms covalently linked to a single oxygen atom
- Uneven charge distribution
- Solvent of life that greatly affects weak bonds
- Acid-base conjugate pair that resists changes in the pH of a solution
- Measure of hydrogen ion concentration
- Complex, 3-D structures that can have interactions with other biomolecules
- Proton Donor
- Proton Acceptor
- Interactions between two distinct electrical charges on atoms
- Tendency to attract water
- Unit of measure named after Swedish physicist
Down
- Lipid forms a bilayer with hydrophilic outsides and hydrophobic insides
- Tendency to repel water
- Ion product of water
- Molecule with both hydrophobic and hydrophilic properties
- Mechanism of blood pH control
- Random movement of gases and liquids powered by background thermal energy
- Measure of randomness
18 Clues: Proton Donor • Proton Acceptor • Ion product of water • Measure of randomness • Tendency to repel water • Tendency to attract water • Uneven charge distribution • Mechanism of blood pH control • Measure of hydrogen ion concentration • Unit of measure named after Swedish physicist • Solvent of life that greatly affects weak bonds • ...
Mae DuFour's Tech Crossword 2017-06-13
Across
- changing data into information
- Improvement of something that has already been invented
- The forefront of technology, larger than a phone
- Passes along the message from the encoder to the decoder
- Informing in an entertaining way
- Where your information is coming from
- Creating something new
- preservation of something
- make (something) on a large scale using machinery
- Entertainment for purpose of educating the public
- High school required class
- The strength required for sustained physical activity
Down
- Data that has been sorted and arranged
- A type of manufacturing
- Includes individual facts, statistics, and ideas
- Speaking, writing, or other forms of...
- communication over a distance by telephone
- Something that runs on or must be connected to electricity
- The first word to an "age" in history
- Make up of one's genes
20 Clues: Creating something new • Make up of one's genes • A type of manufacturing • preservation of something • High school required class • changing data into information • Informing in an entertaining way • Where your information is coming from • The first word to an "age" in history • Data that has been sorted and arranged • Speaking, writing, or other forms of... • ...
Energy/energy transfer puzzle 2023-12-11
Across
- Energy that isn't wanted.
- Conversion of chemical energy into electrical energy.
- The energy that is transfered to a different energy type.
- Energy comes from the sun.
- Energy is stored in objects when they are under temporary strain.
- It is an energy associated with gravity.
- The sum of potential energy and kinetic energy.
- Also known as light energy or electromagnetic energy, a type of kinetic energy that travels in waves.
- Energy source that comes from natural things like the sun.
- the energy of chemical substances that is released when the substances undergo a chemical reaction and transform into other substances.
Down
- The process of heat transfer.
- Energy that uses wind to create electricity
- Potential energy is energy that is present even when an object or substance is at rest.
- is energy stored in the nucleus of an atom—the energy that holds the nucleus together.
- Is a form of energy that can be heard by living things.
- Energy is stored in the motion of objects.
- movement energy. The faster you move, the more energy you get from it.
- Electrical energy is energy related to forces on electrically charged particles and the movement of those particles.
- Term is used to describe the various energies that travel to one another.
- Thermal energy is the energy a substance or system has related to its temperature.
20 Clues: Energy that isn't wanted. • Energy comes from the sun. • The process of heat transfer. • It is an energy associated with gravity. • Energy is stored in the motion of objects. • Energy that uses wind to create electricity • The sum of potential energy and kinetic energy. • Conversion of chemical energy into electrical energy. • ...
biology 2022-10-29
Across
- a mitochondrial enzyme localized in the inner membrane, where it catalyzes the synthesis of ATP from ADP and phosphate,
- a series of biochemical reactions in photosynthesis not requiring light to proceed
- an important “energy molecule” found in all life forms
- a pigment that gives plants their green color
- a coenzyme that functions as a universal electron carrier,
- functional and structural units of protein complexes involved in photosynthesis.
Down
- series of biochemical reactions in photosynthesis requiring light energy that is captured by light-absorbing pigments
- A series of chemical reactions that occurs as part of the dark reactions of photosynthesis,
- a series of four protein complexes that couple redox reactions, creating an electrochemical gradient that leads to the creation of ATP
- the set of compounds that have an intense color and are used in the coloring of other materials.
- converts sunlight into energy
- a disk-shaped, membranous sac containing chlorophyll, in which the light reaction of photosynthesis occurs, found in blue-green algae and in the chloroplasts of green plants.
- The cells and tissues that support and give structure to organs, glands, or other tissues in the body
13 Clues: converts sunlight into energy • a pigment that gives plants their green color • an important “energy molecule” found in all life forms • a coenzyme that functions as a universal electron carrier, • functional and structural units of protein complexes involved in photosynthesis. • a series of biochemical reactions in photosynthesis not requiring light to proceed • ...
Biology 2023-01-17
Across
- a microscopic fungus consisting of single oval cells that reproduce by budding, and are capable of converting sugar into alcohol and carbon dioxide.
- a cell communication pathway mediated by extracellular nucleotides and nucleosides.
- a cellular process that harnesses the reduction of oxygen to generate high-energy phosphate bonds in the form of adenosine triphosphate.
- the breakdown of glucose by enzymes, releasing energy and pyruvic acid.
- an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
- A chemical substance found in drinks such as beer, wine, and liquor.
- a series of chemical reactions to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins.
- the smallest unit that makes up all living organisms and the tissues of the body.
- a chemical element with an atomic number of 8.
- the chemical breakdown of a substance by bacteria, yeasts, or other microorganisms.
- Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins.
- is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
- is a biological catalyst and is almost always a protein.
- A product of fermentation.
- are organisms whose cells have a nucleus.
- a nucleoside phosphate comprised of a ribonucleoside and two phosphate groups.
- a coenzyme that functions as a universal electron carrier.
- a type of respiration where oxygen is not used or scarce.
- is found in all cells and separates the interior of the cell from the outside environment.
- is a polymer composed of two polynucleotide chains that coil around each other to form a double helix.
- is a type of membrane transport that does not require energy to move substances across cell membranes.
- the chemical breakdown of a compound due to reaction with water.
Down
- is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration against the concentration gradient.
- a series of protein complexes and other molecules that transfer electrons from electron donors to electron acceptors via redox reactions.
- is similar to paracrine signaling but there is a special structure called the synapse between the cell originating and the cell receiving the signal.
- Is a necessary function of everyday life and could not occur without ATP.
- a colorless, odorless, highly flammable gas, the chemical element of atomic number 1.
- A molecule made up of amino acids.
- is transparent to visible light but absorbs infrared radiation, acting as a greenhouse gas.
- Fermentation a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products.
- Its main function is to deliver the acetyl group to the citric acid cycle to be oxidized for energy production.
- A chemical process in which oxygen is used to make energy from carbohydrates.
- A large group of single-cell microorganisms. Some cause infections and disease in animals and humans.
- Is a reaction that use atp through catabolism of ketone bodies.
- a metabolic process by which glucose or other six-carbon sugars are converted into cellular energy and the metabolite lactate.
- a central metabolic coenzyme/cosubstrate involved in cellular energy metabolism and energy production.
- a plastid that contains chlorophyll and in which photosynthesis takes place.
- a simple sugar which is an important energy source in living organisms and is a component of many carbohydrates.
- an important “energy molecule” found in all life forms.
- a redox-active coenzyme associated with various proteins, which is involved with several enzymatic reactions in metabolism.
40 Clues: A product of fermentation. • A molecule made up of amino acids. • are organisms whose cells have a nucleus. • a chemical element with an atomic number of 8. • an important “energy molecule” found in all life forms. • is a biological catalyst and is almost always a protein. • a type of respiration where oxygen is not used or scarce. • ...
Crossword 2023-04-18
Across
- creation that minimizes the environmental impact of a product throughout its life cycle, from production to end of life.
- the energy produced by the light and heat of the sun.
- can be found in different forms and is very important to live especially in our generation
- device that stores energy in chemical form and releases it in the form of electricity
- a chemical element found in the universe that is the lightest of all the elements
Down
- a verb that includes imagination and creation
- getting from point A to point B
- a thing capable of functioning without the help or intervention of other people or systems.
- vehicle which is part of the soft mobility
- an electronic component that emits light when an electric current flows through it
10 Clues: getting from point A to point B • vehicle which is part of the soft mobility • a verb that includes imagination and creation • the energy produced by the light and heat of the sun. • a chemical element found in the universe that is the lightest of all the elements • an electronic component that emits light when an electric current flows through it • ...
STAAR Review Part 2025-04-17
Across
- plants losing liquid water and it changing into water vapor
- dropping off of sediments
- must eat other living things to survive
- part of the body
- energy created from vibrations
- rain, snow, sleet, hail
- short term atmospheric conditions
- breaking of rock into sediments
- make their own food
- trait that you get from your parents
- energy when an object is moving
- heat energy
- trait that you get after birth
- energy that travels in straight lines
- does not allow light to flow through
- large flat area of land located at the mouth of a river
- what changes in an experiment
- specific rule or job
- resistance caused when two things rub together
- an object that allows some light to go through
- average weather over decades
- an object that allows all light to go through
- movement of sediments
- day and night, movement on axis
- organism that breaks down dead things
Down
- living things
- a deep narrow valley created by being weathered by a river
- behavior that you have to be taught
- sink or float
- behavior that is natural and not learned
- only eat plants
- energy that flows through circuits
- Dune a hill or mound of sand
- resemblance to another organism to protect itself
- season, movement around the sun
- collection of water- ocean, rivers, lakes
- lets the flow of heat or electricity flow through
- sediments being "glued" together
- liquid water is heated and changes into water vapor
- does not let the flow of heat or electricity flow through
- capable of being dissolved in a liquid
- combination of 2 or more substances that keep their physical properties
- mixture of dissolved substances
- what creates a U Shaped Valley
- a push or a pull that causes an object to move
- water vapor turning into liquid, forms clouds
- sediments being pressed together
- nonliving things
- only eats animals
- eats plants and animals
50 Clues: heat energy • living things • sink or float • only eat plants • part of the body • nonliving things • only eats animals • make their own food • specific rule or job • movement of sediments • rain, snow, sleet, hail • eats plants and animals • dropping off of sediments • Dune a hill or mound of sand • average weather over decades • what changes in an experiment • energy created from vibrations • ...
Biology Terms 1 2025-02-14
Across
- The sum total of all processes in an organism which convert energy and matter from outside sources and use that energy and matter to sustain the organism’s life functions.
- Organisms that depend on other organisms for their food.
- Organisms that break down the dead remains of other organisms.
- Organisms that eat only plants.
- A theory that has been tested by and is consistent with generations of data.
- The sum total of all processes in an organism which use energy and simple chemical building blocks to produce large chemicals and structures necessary for life.
- The process by which physical and biological characteristics are transmitted from the parent (or parents) to the offspring.
- An abrupt and marketed change in the DNA of an organism compared to that of its parent.
- Organisms that eat both plants and other organisms.
- Naming an organism with its genus and species name.
- Organisms that are able to make their own food.
- The idea that long ago, very simple life forms spontaneously appeared through chemical reactions.
- A cell with distinct, membrane-bounded organelles.
Down
- A cell that has no distinct, membrane-bounded organelles.
- Organisms that eat living producers and/or other consumers for food.
- A theory that has been tested by and is consistent with generations of data.
- Reproduction that requires 2 organisms.
- The process by which green plants and some other organisms use the energy of sunlight and simple chemicals to produce their own food.
- An educated guess that attempts to explain an observation or answer a question.
- A unit of 1 or more populations of individuals that can reproduce under normal conditions, produce fertile offspring, and are reproductively isolated from other such units.
- Reproduction accomplished by a single organism.
- The sum total of all processes in an organism which break down chemicals to produce energy and simple chemical building blocks .
- Organisms that eat organisms other than plants.
- Special structures that allow living organisms to sense the conditions of their internal or external environment.
- The science of classifying organisms.
- A hypothesis that has been tested with a significant amount of data.
- Living creatures that are too small to see with the naked eye.
- Organisms that produce their own food.
28 Clues: Organisms that eat only plants. • The science of classifying organisms. • Organisms that produce their own food. • Reproduction that requires 2 organisms. • Reproduction accomplished by a single organism. • Organisms that eat organisms other than plants. • Organisms that are able to make their own food. • A cell with distinct, membrane-bounded organelles. • ...
WS Energy 2025-10-10
Across
- A particle or packet of light energy. A single photon carries a fixed amount of energy that is proportional to its frequency.
- orbital, A region of space within an atom where there is a high probability of finding an electron. Orbitals have distinct shapes and energy levels.
- state: The lowest, most stable energy level of an atom, where its electrons are configured closest to the nucleus.
- effect, A phenomenon in which light shining on a material causes electrons to be ejected. The effect was key to establishing that light is composed of discrete energy packets called photons, rather than being a continuous wave.
- The ability to do work or cause change. It exists in various forms, such as potential (stored) energy and kinetic (motion) energy.
Down
- state, A higher energy level than the ground state. An atom reaches an excited state when one or more of its electrons absorbs energy and moves to a higher-energy orbital. This state is unstable and temporary.
- sublevel, A division within an atom's main energy levels (or electron shells), designated by the letters s, p, d, and f. Each sublevel contains a specific number of atomic orbitals.
- A form of energy that we can see, which is also referred to as electromagnetic radiation. It behaves as both a wave and a particle (a photon).
- A specific, discrete amount of energy. In the subatomic world, things like energy and matter exist in minimum-sized packets or units, which are called quanta.
- A disturbance that transfers energy through a medium (like water or air) or through a vacuum (like light). Waves have properties such as wavelength, frequency, and amplitude.
10 Clues: state: The lowest, most stable energy level of an atom, where its electrons are configured closest to the nucleus. • A particle or packet of light energy. A single photon carries a fixed amount of energy that is proportional to its frequency. • ...
chapter 3/4 crossword 2022-11-07
Across
- 28. elements that organisms need to sustain life.
- 26. _________________ activities affect cycles on a global scale through mining, burning fossil fuels, etc.
- 30. nitrogen ____________________ is when certain types of organisms (or lightning) convert nitrogen gas into a solid that can be stored in the soil.
- 12. the process by which plants and other organisms capture light and use it to take in carbon and produce their own food.
- 1. Our entire planet with all of its organisms and physical environments.
- 5. An assemblage of different populations that live together in a defined area.
- 6. All the organisms that live in a place together with their physical environment.
- 24. ____________________ processes include volcanic eruptions, formation and breakdown of rock, and major movements of matter below Earth's surface.
- 31. some bacteria obtain energy by converting nitrates into nitrogen gas, which is released into the atmosphere in a process called __________________________.
- 7. a group of ecosystems that share similar climates and typical organisms.
- 11. primary ____________________ are the first producers of energy rich compounds in an ecosystem that can be used by other organisms.
- 15. organisms that rely on eating other organisms for energy and nutrients.
- 27. water that is absorbed into the soil and stored underground.
Down
- 19. _______________________ pyramids are models that show the relative amount of energy or matter contained within each trophic level in a food chain or web.
- 25. physical and ___________________ processes include cloud formation and precipitation, the flowing of running water, and the action of lightning.
- 14. acquire energy from other organisms, usually by eating them.
- 10. capture energy from non-living sources (the sun, chemicals, etc.) and convert it into forms living cells can use.
- 2. the scientific study of interactions among organisms populations, and communities and interactions with their environment.
- 20. the total amount of living tissue in a given trophic level.
- 17. a food _________________ is a network of feeding interactions through which both energy and matter move.
- 21. a pyramid of ____________________ is a model that shows the relative number of individual organisms at each trophic level for a single ecosystem. (a single ecosystem may be as small as a single tree).
- 16. a food ___________________ is a series of organisms in which energy is transferred from one organism to another.
- 3. a group of similar organisms that can breed and produce fertile offspring.
- 13. chemical energy stored in chemical bonds is used to produce carbohydrates for energy.
- 23. _____________________ processes consist of any activities performed by living organisms.
- 22. _____________________________ cycles are cycles in which matter flows from one trophic level to another and elements are recycled within and among ecosystems.
- 18. a _____________________ level is each step or level in a food chain or web.
- 8. living thing.
- 32. The ____________________ nutrient is any nutrient whose supply limits productivity or continuing reaction.
- 29. when organisms die, ________________________ usually break down their bodies.
- 9. non-living thing.
- 4. a group of individuals that belong to the same species and live in the same area.
32 Clues: 8. living thing. • 9. non-living thing. • 28. elements that organisms need to sustain life. • 20. the total amount of living tissue in a given trophic level. • 14. acquire energy from other organisms, usually by eating them. • 27. water that is absorbed into the soil and stored underground. • 1. Our entire planet with all of its organisms and physical environments. • ...
Energy:Types,Transportation, and Conversion of Energy 2023-05-01
Across
- Energy possessed due to the its relation to another object due to gravity.
- Type of energy that oscillates.
- Type of energy from photons.
- Transport of energy by collision between neighboring atoms or molecules.
- Study of Heat
- A kick starter amount of energy, that is needed to get a process started.
- Chemical reaction that releases energy by light or heat.
- Ability to do work.
- Type of energy from moving electric charges.
- Type of energy that is from electric charges.
- Breaking and forming of chemical bonds is a type of reaction.
Down
- Rate at which energy changes with time.
- Burning of natural gas, coal, and oil are examples of this reaction.
- Energy relative to gravitational field of the floor.
- Transport of energy by the bulk motion of material.
- Transport of energy by the flow of photons.
- Chemical reactions that absorb energy from the surroundings.
- Transport of energy from a substance of high temperature to low temperature.
- Material deformations of energy.
- Energy associated with the motion of an object.
20 Clues: Study of Heat • Ability to do work. • Type of energy from photons. • Type of energy that oscillates. • Material deformations of energy. • Rate at which energy changes with time. • Transport of energy by the flow of photons. • Type of energy from moving electric charges. • Type of energy that is from electric charges. • Energy associated with the motion of an object. • ...
units 6 key terms 2025-06-04
Across
- is the process of fine-tuning the engine control unit (ECU) settings to optimize engine performance, efficiency, and emissions, ensuring that the engine operates within its designed specifications.
- a tooth on the rim of a wheel or gear that meshes with another gear or wheel to transmit motion
- the pushing or pulling action that an engine exerts, typically to create motion or overcome resistance.
- natural or artificial substance containing the chemical elements that improve growth and productiveness of plants.
- the enclosed space where fuel and air (or oxidizer) are mixed and ignited to produce energy, which then drives the engine.
- Something that cleans the air
Down
- the ratio of useful work output to the total energy input from the fuel.
- This keep the engine cool
- Shaft for a rotating wheelCalibrationCalibration
- a machine designed to convert one or more forms of energy into mechanical energy.
- a mechanical device used in internal combustion engines to mix air and fuel into a combustible mixture.
11 Clues: This keep the engine cool • Something that cleans the air • Shaft for a rotating wheelCalibrationCalibration • the ratio of useful work output to the total energy input from the fuel. • a machine designed to convert one or more forms of energy into mechanical energy. • a tooth on the rim of a wheel or gear that meshes with another gear or wheel to transmit motion • ...
A&D Rollercoaster Crossword | Physics Teacher Level 2024-04-29
Across
- - Resistance force exerted on an object moving through a fluid medium.
- - Inclined plane often used to lift rollercoaster cars to higher positions.
- - Type of acceleration experienced when a rollercoaster turns.
- - Informal term for a rollercoaster.
- - Fundamental force responsible for the acceleration of objects towards the Earth.
- - Energy associated with the motion of an object.
- - Principle stating that energy cannot be created or destroyed, only transformed from one form to another.
- - Vector quantity representing speed and direction of motion.
- - Scalar quantity representing how fast an object is moving.
- - Park where rollercoasters are commonly found.
- - Resistance force encountered by a rollercoaster car due to its movement through the atmosphere.
- - Type of friction experienced by a rollercoaster car as it moves along the track.
- - Force exerted by a rope, cable, or chain when it is pulled tight by forces acting on it.
- - Scientist credited with formulating the laws of motion.
- - Resistance force that opposes motion between surfaces in contact.
- - Section of rollercoaster track where the path forms a complete circle, often resulting in inverted motion.
Down
- - Measure of how sharply a rollercoaster track bends.
- - Maximum speed reached by a falling object when the force of gravity equals the force of air resistance.
- - Property of matter that resists changes in its state of motion.
- - Vector quantity representing a push or pull exerted on an object.
- - Type of potential energy stored in a compressed spring or stretched rubber band.
- - Type of force that keeps an object moving in a curved path.
- - Acceleration experienced by an object due to gravity or other forces.
- - Rate of change of velocity over time.
- - Force generated by a rollercoaster launching mechanism.
- - Energy stored in an object due to its position or configuration.
- - Product of an object's mass and velocity.
- - Process of slowing down or stopping a rollercoaster car.
- - Precautions and measures taken to ensure the well-being of rollercoaster riders.
29 Clues: - Informal term for a rollercoaster. • - Rate of change of velocity over time. • - Product of an object's mass and velocity. • - Park where rollercoasters are commonly found. • - Energy associated with the motion of an object. • - Measure of how sharply a rollercoaster track bends. • - Force generated by a rollercoaster launching mechanism. • ...
Signs Asymend 2022-09-04
Across
- Line or colum of light, heat or electromagnetic radiation.
- Distance between oorresponding points of two consecutive waves.
- Discrete packets of energy, called photons.
- The colored tissue at the front of the eye that cntains the pupil in the center.
- Opposite of a concave surface; A shape curving outward. it's middle thicker than it's edges.
- number of waves that pass a fixed point in unit time; the number of cycles or vibrations undergone during one unit of time.
- An imaginary line forming a right angle with the tangent to a curved surface at a particular point.
- Type of energy made by vibrations.
- Most anterior structure of the eye; A Curved transparent structure with a radius of 7.8mm.
- A complex ocular structure that converts wavelengths of light into neuronal signals that become perceived visual images.
- The maximum displacement or distance moved by a point on a vibrating body or wave measured from it's equilibrium position.
- A thin flap of skin that is stretched tight like a drum and vibrates when sound hits it.
- The amount of energy exerted when a force of one newton applied over a displacement of one meter.
Down
- Bending of light which can also happen with sound, water and other waves as it passes from one transparent substance onto another.
- When light bounces off an object. If the surface is smooth and shiny, like glass, water or polished metal.
- The capacity for doing work; It may exist in potential, kinetic, or chemical forms.
- A surface or a line that is curved inward.
- A measure of sound intensity and amplitude.
- Propagation of disturbances from place to place in a regular and organized way.
- The opening within the iris through which light passes before reaching the lens and being focused onto the retina.
20 Clues: Type of energy made by vibrations. • A surface or a line that is curved inward. • Discrete packets of energy, called photons. • A measure of sound intensity and amplitude. • Line or colum of light, heat or electromagnetic radiation. • Distance between oorresponding points of two consecutive waves. • ...
Ecology Cafe Menu Project 2022-05-12
Across
- any factor that controls the growth of a population
- each step in a food chain or food web
- patterns and averages of temperature, precipitation, clouds, and wind over many years
- a series of organisms in which energy is transferred from one organism to another
- any nutrient whose supply limits productivity
- any nonliving part of the environment
- all the organisms that live in a place, together with their physical environment
- the number of individuals thaat can be found per unit area
- organisms that must acquire energy from other organisms
Down
- the maximum number of individuals of a particular species that a particular environment can support
- any living part of the environment with which an organism might interact
- a wetland formed where a river meets the sea
- a group of individuals that belong to the same species and live in the same area
- short-term changes in temperature, precipitation, clouds, and wind from day to day, or minute to minute
- a group of ecosystems that share similar climates and typical organisms
- the total amount of living tissue within a given trophic level
- an organism that can can capture energy from nonliving sources and convert it into forms living cells can use
- a layer of permanently frozen subsoil
- elements that an organism needs to sustain life
- an assemblage of different populations that live together in a defined area
- a material formed from decaying leaves and other organic material
- a group of similar organisms that can breed and produce fertile offspring
22 Clues: each step in a food chain or food web • a layer of permanently frozen subsoil • any nonliving part of the environment • a wetland formed where a river meets the sea • any nutrient whose supply limits productivity • elements that an organism needs to sustain life • any factor that controls the growth of a population • ...
Intro To Ecology/Talin Smith 2024-11-19
Across
- Organisms, such as fungi and bacteria, that break down dead or decaying organisms, recycling nutrients back into the ecosystem.
- Web A complex network of interconnected food chains within an ecosystem, showing the multiple feeding relationships among organisms.
- Chain A linear sequence of organisms where each is eaten by the next higher trophic level, showing the flow of energy.
- Organisms that cannot produce their own food and must consume other organisms for energy (e.g., animals, fungi).
- An organism that feeds on other organisms for energy; can be classified as primary, secondary, or tertiary based on its position in the food chain.
- Organisms that produce their own food from inorganic substances, typically through photosynthesis or chemosynthesis (e.g., plants, algae).
- A community of organisms interacting with their physical environment (abiotic factors) as a system.
- The process by which some organisms (like certain bacteria) use chemical energy from inorganic compounds to produce food, often in the absence of sunlight.
- Level The position an organism occupies in the food chain or food web, typically categorized as producers, primary consumers, secondary consumers, etc.
- An organism that feeds exclusively on plants or plant-based material.
Down
- An organism that feeds exclusively on other animals.
- Pyramid A graphical representation showing the relative amounts of energy, biomass, or numbers of organisms at each trophic level in an ecosystem.
- The study of interactions between organisms and their environment, including both biotic (living) and abiotic (non-living) components.
- An organism (usually a plant or algae) that produces its own food and forms the base of the food chain by converting sunlight or chemicals into energy.
- Organisms that feed on dead organic material (detritus), such as decomposing plants or animals.
- The process by which plants, algae, and some bacteria convert light energy into chemical energy, producing glucose and oxygen from carbon dioxide and water.
- An organism that feeds on both plant and animal matte
- The total mass of living organisms in a given area or ecosystem at a specific time.
- A group of individuals of the same species living in the same area at the same time.
- The global sum of all ecosystems; the zone of life on Earth, including land, water, and atmosphere.
- All the different species living and interacting in a particular area.
- A group of organisms that can interbreed and produce fertile offspring under natural conditions.
- A large geographical area characterized by distinct climate, flora, and fauna, typically categorized by temperature and precipitation patterns (e.g., desert, forest).
23 Clues: An organism that feeds exclusively on other animals. • An organism that feeds on both plant and animal matte • An organism that feeds exclusively on plants or plant-based material. • All the different species living and interacting in a particular area. • The total mass of living organisms in a given area or ecosystem at a specific time. • ...
The Forms (Phases) of Water 2024-08-12
Across
- liquid water flowing over the earth's surface
- the type of vapor you see over a pot of boiling water
- the process where liquid water turns to gas
- floating in the sky, made of water vapor
- frozen water in solid form
- liquid water falling from the sky
- solid water is... (temperature)
- liquid water turning into solid
Down
- the level of water vapor in the air
- full of salt water
- the gas form of water
- the process of solid water becoming liquid
- hard frozen water falling from the sky
- the state of water that flows
- frozen water falling from the, flakes
- we can only do this with liquid fresh water
- a large body of liquid fresh water
17 Clues: full of salt water • the gas form of water • frozen water in solid form • the state of water that flows • solid water is... (temperature) • liquid water turning into solid • liquid water falling from the sky • a large body of liquid fresh water • the level of water vapor in the air • frozen water falling from the, flakes • hard frozen water falling from the sky • ...
States of Matter/Phase Change 2022-02-28
Across
- The change of state from a solid to a gas.
- Everything that has mass and takes up space.
- The transfer of heat energy in the form of waves.
- A state of matter that has a defined shape and volume. The particles vibrate back and forth and are locked in place.
- The change in state from plasma to gas.
- The coldest temperature, 0 Kelvin, that can be reached. It is the hypothetical temperature at which all molecular motion stops.
- Small pieces of matter.
- Another name for heat energy.
- A state of matter with no defined shape or volume. The particles move with a high amount of energy and spread as far apart as possible.
- The temperature at which a solid becomes a liquid.
- The change in state from gas to plasma
- The direct transfer of heat from one object to another through direct touch.
- The change in state from a solid to a liquid.
- Vaporization that occurs only at the surface of a liquid.
Down
- The physical forms of matter, which include solid, liquid, gas, and plasma.
- The change of state from a liquid to a gas.
- A change from one state of matter to another.
- Vaporization that occurs throughout a liquid.
- The temperature at which a liquid changes into a solid.
- A state of matter that has no defined shape but has a defined volume. The particles flow past each other with a medium amount of energy.
- The temperature at which a liquid changes to a gas.
- The change of state from a liquid to a solid.
- Process by which, in a liquid or gas being heated, the warmer part of the mass will rise and the cooler portions will sink.
- A state of matter that is a superheated gas with electrons.
- The change of state from a gas to a liquid.
- The change of state from a gas to a solid.
- Another word for heat.
27 Clues: Another word for heat. • Small pieces of matter. • Another name for heat energy. • The change in state from gas to plasma • The change in state from plasma to gas. • The change of state from a solid to a gas. • The change of state from a gas to a solid. • The change of state from a liquid to a gas. • The change of state from a gas to a liquid. • ...
B4 2021 Hopkins 2021-04-14
Across
- a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
- Greenhouse gases keep the Earth warm through a process called...
- these released, carbon dioxide, steam, and ammonia.
- the long-term heating of Earth's climate system
- molecules in the atmosphere that were broken apart by sunlight, leaving nitrogen and hydrogen.
- a series of regions in parts of the mesosphere and thermosphere where high-energy radiation from the Sun has knocked electrons loose from their parent atoms and molecules
- occurs when a planet absorbs more energy from the sun than it can radiate back to space
- the atmosphere that came from earth itself
Down
- layer with the highest pressure
- the lightest element that rose to the top of the atmosphere and much of it eventually drifted off into space.
- take in carbon dioxide (CO2) and give off oxygen (O2)
- emitted during agricultural and industrial activities, combustion of fossil fuels and solid waste, as well as during treatment of wastewater.
- emitted during the production and transport of coal, natural gas, and oil.
- water takes the form of an invisible gas
- most produced greenhouse gas and responsible for the majority of global warming.
- Carbon naturally moves from one part of the Earth to another through the...
- where the earth gets its energy from,in forms of radiation
- trap heat in the atmosphere, which makes the Earth warmer
- global warming is caused mainly by...
- the lightest elemnt
- the amount of a particular gas in the air.
21 Clues: the lightest elemnt • layer with the highest pressure • global warming is caused mainly by... • water takes the form of an invisible gas • the atmosphere that came from earth itself • the amount of a particular gas in the air. • the long-term heating of Earth's climate system • these released, carbon dioxide, steam, and ammonia. • ...
Atoms and Bonding 2017-11-13
Across
- an oxygen molecule has one ________ bond
- most molecular compounds do not _______ electric current
- bond that forms as a result of the attraction between positive and negative ions
- a nitrogen molecule has one ________ bond
- an atom or group of atoms that has an electric charge
- a mixture made of two or more elements, at least one of which is a metal
- able to be rolled into thin sheets
- when an atom gains an electron, it becomes a ________ ion
- iodine would have this many dots around it for its electron dot diagram
- ions that are made of more than one atom
- this element has four electron levels and two valence electrons
- a chemical ___________ is a combination of symbols that shows the ratio of elements in a compound
- this molecule is an example of a polar covalent bond
- shiny and reflective
- magnesium has this many electron levels
Down
- there are this many magnesium ions to chloride ions in magnesium chloride
- those electrons that have the highest energy level
- in naming ionic compounds, the name of this ion comes first
- this element has two electron levels and five valence electrons
- a covalent bond in which electrons are shared equally
- bond that forms as a result of the attraction between a positive metal ion and the many electrons surrounding it
- this element has five total electrons
- an ionic ____________ consists of positive and negative ions
- this tells you the ratio of elements in the compound
- type of bond that usually forms when a metal combines with a nonmetal
- an orderly, three-dimensional arrangement of ions
- means that metals can be bent easily and pulled into thin strands or wires
- a neutral group of atoms joined by covalent bonds
- a covalent bond in which electrons are shared unequally
- ionic compounds have ________ melting points
30 Clues: shiny and reflective • able to be rolled into thin sheets • this element has five total electrons • magnesium has this many electron levels • an oxygen molecule has one ________ bond • ions that are made of more than one atom • a nitrogen molecule has one ________ bond • ionic compounds have ________ melting points • an orderly, three-dimensional arrangement of ions • ...
Atoms and Bonding 2017-11-13
Across
- a nitrogen molecule has one ________ bond
- an ionic ____________ consists of positive and negative ions
- those electrons that have the highest energy level
- a chemical ___________ is a combination of symbols that shows the ratio of elements in a compound
- bond that forms as a result of the attraction between a positive metal ion and the many electrons surrounding it
- ions that are made of more than one atom
- a neutral group of atoms joined by covalent bonds
- a mixture made of two or more elements, at least one of which is a metal
- in naming ionic compounds, the name of this ion comes first
- type of bond that usually forms when a metal combines with a nonmetal
- iodine would have this many dots around it for its electron dot diagram
- this element has two electron levels and five valence electrons
- an atom or group of atoms that has an electric charge
- means that metals can be bent easily and pulled into thin strands or wires
- an oxygen molecule has one ________ bond
Down
- this molecule is an example of a polar covalent bond
- this element has four electron levels and two valence electrons
- bond that forms as a result of the attraction between positive and negative ions
- this tells you the ratio of elements in the compound
- a covalent bond in which electrons are shared unequally
- an orderly, three-dimensional arrangement of ions
- there are this many magnesium ions to chloride ions in magnesium chloride
- able to be rolled into thin sheets
- most molecular compounds do not _______ electric current
- a covalent bond in which electrons are shared equally
- ionic compounds have ________ melting points
- when an atom gains an electron, it becomes a ________ ion
- shiny and reflective
- magnesium has this many electron levels
- this element has five total electrons
30 Clues: shiny and reflective • able to be rolled into thin sheets • this element has five total electrons • magnesium has this many electron levels • ions that are made of more than one atom • an oxygen molecule has one ________ bond • a nitrogen molecule has one ________ bond • ionic compounds have ________ melting points • an orderly, three-dimensional arrangement of ions • ...
Earths Systems 2023-04-04
Across
- boundary: Boundary that divides
- The study of earthquakes and related phenomena
- below the lithosphere, hotter and more fluid part of mantle.
- Fuel: petroleum, natural gas, coal. made from remains of plants and animals
- floor spreading: convection currents cause less dense material to rise. creates new ocean floor.
- the solid, outermost layer of the earth, lying above the mantle.
- Cycle: When heat, pressure, cooling , melting, and weathering cause rocks to change from one type to the other.
- no longer in existence
- group of animals that occupy a certain area
- the study of earth
- the supercontinent that existed before continents seperated.
- When a sudden realease of energy in the lithosphere creates seismic waves
- the lower parts of the earths mantle, below the asthenosphere.
- Water: water held underground in soils deep reservoirs
- The layer that lies between earths crust and core. the majority of the earths mass is in this layer.
Down
- Forms under extreme heat and pressure. appears twisted.
- The innermost layer of earth, divided into 2 parts, liquid outer, and solid inner. made of iron and nickel.
- A tool that measures/ records details of earthquakes
- Forms when molten rock crystallizes and solidifies, appears glassy.
- The outer part of the earth, includes crust and upper mantle.
- plates: large peices of lithosphere that the ocean and continents rest on.
- a solid inorganic material found in nature
- Move side to side only through ONLY solids. travel slower than p
- when magma flows through a crack in the middle of a tetonic plate.
- Forms from pre-existing rock and fossils. appears layered
- where one plate subducts under another and magma underground is oushed upward.
- boundary: boundary that slides past eachother.
- The movement cause with a fluid when the hotter, less dense material rises, and colder dense material sinks.
- still in existence, surviving species
- Compress or squeeze through solids & liquids. travel faster than s
- boundary: boundary that collides
31 Clues: the study of earth • no longer in existence • boundary: Boundary that divides • boundary: boundary that collides • still in existence, surviving species • a solid inorganic material found in nature • group of animals that occupy a certain area • The study of earthquakes and related phenomena • boundary: boundary that slides past eachother. • ...
Earth's systems 2023-04-04
Across
- the layer that lies between earth's crust and core.The majority of earth's mass is in this layer
- The innermost layer of earth.Divided into 2 parts,liquid outer and solid inner.Made of iron and nickel
- Cycle When heat, pressure,cooling,melting and weathering cause rocks to change from one type to another over time
- spot When magma flows through a crack in the middle of a tectonic plate,and not at a plate boundary.Hawaiian islands were formed this way
- Still in existence, surviving species
- Below the lithosphere.Hotter and more fluid part of the mantle
- Forms from pre-existing rock and fossils.Appears layered
- The outer part of the earth.Includes the crust and upper mantle
- Boundary Boundary where tectonic plates slide past each other
- Group of animals that occupy a certain area
- floor spreading Occurs when divergent plates separate.Convection currents cause less dense material to rise.Creates new ocean floor
- Form at convergent boundaries where one plate subducts under another,and magma underground is pushed upward
- Fuel Petroleum, natural gas, coal.Made from remains of plants and animals
Down
- Water held underground in the soil in deep reservoirs
- The lower part of earth's mantle, below the Asthenosphere
- No longer in existence
- A solid inorganic material found in nature
- Forms under extreme heat and pressure.Appears twisted
- The movement caused within a fluid when the hotter, less material rises,colder,denser material sinks
- Boundary Boundary where tectonic plates divide
- Boundary Boundary where tectonic plates collide
- The supercontinent that existed before continents separated
- When a sudden release of energy in the lithosphere creates seismic waves
- The study of earth
- The solid,outermost layer of the earth,lying above the mantle
- plates Large pieces of lithosphere that the ocean and continents rest on
- Forms when molten rock crystallizes and solidifies.Appears glassy
- A tool that measures/records detail of earthquakes
- The study of earthquakes and related phenomena
29 Clues: The study of earth • No longer in existence • Still in existence, surviving species • A solid inorganic material found in nature • Group of animals that occupy a certain area • The study of earthquakes and related phenomena • Boundary Boundary where tectonic plates divide • Boundary Boundary where tectonic plates collide • ...
Forces Vocab 2023-10-03
Across
- energy that is stored as a result of position or shape
- energy associated with the motion of everyday objects
- the rate of doing work
- energy cannot be created nor destroyed
- transfer of energy by waves moving through space
- energy associated with electrical charges
- energy stored in chemical bonds
- material that conducts thermal energy poorly
- energy stored in atomic nuclei
- the SI unit of work, equal to one newton
Down
- the SI unit of power, equal to one joule per second
- transfer of thermal energy when particles of a fluid move from one place to another
- form of energy consisting of changing electric and magnetic fields
- material that conducts thermal energy well
- the energy an object has due to its motion
- the product of force and distance
- total potential and kinetic energy of all particles in an object
- the ability to do work
- transfer of thermal with no overall transfer of matter within a material or between materials that are touching
19 Clues: the rate of doing work • the ability to do work • energy stored in atomic nuclei • energy stored in chemical bonds • the product of force and distance • energy cannot be created nor destroyed • the SI unit of work, equal to one newton • energy associated with electrical charges • material that conducts thermal energy well • the energy an object has due to its motion • ...
15 bones & 15 muscles 2021-11-12
Across
- a bone of the skull
- the largest bone
- Middle and inner ear
- a scroll square paired
- bone forming the central side
- bone that forms in the back
- each of two bones
- is one of the superahyoid
- the maxilla is the bone
- the bone that forms prominent
Down
- a compound bone
- each of a pair of muscles
- is performing the function
- a small bone
- bones- any bone surrounding the face
- bone that forms the sockets
- are two small symmetrical bones
- a square bone at the root
- is an infrahyoid
- is an infrahyoid muscle
20 Clues: a small bone • a compound bone • the largest bone • is an infrahyoid • each of two bones • a bone of the skull • Middle and inner ear • a scroll square paired • is an infrahyoid muscle • the maxilla is the bone • each of a pair of muscles • a square bone at the root • is one of the superahyoid • is performing the function • bone that forms the sockets • bone that forms in the back • ...
Devon's Science Crossword 2025-11-19
Across
- potential energy that depends upon an object’s height.
- energy that comes from the sun.
- PotentialEne. potential energy that is stretched or compressed.
- the energy stored in atomic nuclei.
- energy of a moving object.
- the energy associated with electric charges.
- the energy associated with the motion and position of everyday objects.
- the transfer of thermal energy when particles of a fluid move from one place to another.
- temperature of 0 kelvins.
- resources energy resources that are limited.
Down
- The total kinetic energy and potential energy related to the motion of all the microscopic particles in an object.
- is the transfer of thermal energy with no overall transfer of matter.
- energy that is stored as a result of position or shape.
- the form of energy that travels through space in the form of waves.
- chemical energy stored in living things.
- energy that comes from water.
- a material that conducts thermal energy well.
- energy that comes from within the earth.
- material that doesn’t conduct energy well.
- energy stored in chemical bonds.
20 Clues: temperature of 0 kelvins. • energy of a moving object. • energy that comes from water. • energy that comes from the sun. • energy stored in chemical bonds. • the energy stored in atomic nuclei. • chemical energy stored in living things. • energy that comes from within the earth. • material that doesn’t conduct energy well. • the energy associated with electric charges. • ...
Nutrition Crossword 2022-09-02
Across
- These can be a source of energy for your body, but most importantly they grow and repair your body's tissues
- A condition where red blood cells do not contain enough hemoglobin
- Helps to maintain a healthy digestive system by preventing constipation, reducing the risk of colon cancer, and possibly preventing heart disease as well
- A chemical process by which your body breaks down food to release the energy stored within it.
- Maintains water balance in the body. Lowers blood pressure
- These help protect healthy cells from the damage caused by the normal aging process as well as from certain types of cancer
- These supply your body with energy, form your cells, maintain body temperature, and protect your nerves
- A waxy, fatlike substance that is only found in animal products. Too much of this in the blood can cause plaque deposits to build up on the walls of blood vessels, blocking flow to the heart
- The process of maintaining a steady state inside your body
Down
- These supply energy for bodily functions
- The monomers that make up the protein molecules. They are like little chain links held together with polypeptide bonds. Your body uses them, after breaking down the protein they made up, to synthesize new proteins in the cells that your body needs
- Mineral that promotes blood clotting and function of the nervous system. Forms bones and teeth
- A measurement of the amount of energy released when certain foods are metabolized
- Water dissolved substances that regulate cell processes
- Fats that are synthesized when manufacturers add hydrogen to fat molecules in vegetable oils
- Nutrients that occur naturally in rocks and soil
16 Clues: These supply energy for bodily functions • Nutrients that occur naturally in rocks and soil • Water dissolved substances that regulate cell processes • Maintains water balance in the body. Lowers blood pressure • The process of maintaining a steady state inside your body • A condition where red blood cells do not contain enough hemoglobin • ...
Energy Crossword 2024-03-05
Across
- Nonrenewable energy resource derived from living things that died millions of years ago.
- The standard (SI) unit of power.
- Potential energy related to height an object can fall.
- The standard (SI) unit of energy.
- Power plants that use earth’s internal heat for energy.
- A device that converts kinetic energy into electrical energy.
- A measure of the percentage of energy used that does useful work.
- Potential energy stored in the nucleus of an atom.
- A force that converts kinetic energy into thermal energy.
- Stored energy.
Down
- Potential energy stored in bonds between atoms.
- Power plants that use sunlight as an energy source.
- Power plant that uses the motion of the ocean as an energy source.
- Energy of motion.
- Energy is never created or __________.
- The unit of energy on the back of food packages.
- Power plant that uses the flow of water through a dam.
- Kinetic energy at a microscopic / atomic level.
- The ability to do work
- Recently living material used as an energy source.
- A measure of disorder and how spread out energy is.
- Power plant that uses the kinetic energy of moving air molecules.
- Potential energy of a stretched or compressed object.
- Fan blades that spin as a gas or liquid flows through.
- The rate work is done or energy is being used.
25 Clues: Stored energy. • Energy of motion. • The ability to do work • The standard (SI) unit of power. • The standard (SI) unit of energy. • Energy is never created or __________. • The rate work is done or energy is being used. • Potential energy stored in bonds between atoms. • Kinetic energy at a microscopic / atomic level. • The unit of energy on the back of food packages. • ...
Earths layers crossword 2023-10-04
9 Clues: waves of energy • second largest layer • a solid ball of metal • longest layer of the earth • the outer layer of the earth • solid part of the upper mantel • layer of rock which forms a continent • a thin layer of crust that overlies the ocean basins • solid outer section of the earth which includes the crust
Atoms and Bonding 2017-11-13
Across
- a chemical ___________ is a combination of symbols that shows the ratio of elements in a compound
- means that metals can be bent easily and pulled into thin strands or wires
- a covalent bond in which electrons are shared equally
- an ionic ____________ consists of positive and negative ions
- an orderly, three-dimensional arrangement of ions
- this element has two electron levels and five valence electrons
- ions that are made of more than one atom
- a mixture made of two or more elements, at least one of which is a metal
- a nitrogen molecule has one ________ bond
- type of bond that usually forms when a metal combines with a nonmetal
- there are this many magnesium ions to chloride ions in magnesium chloride
- iodine would have this many dots around it for its electron dot diagram
- magnesium has this many electron levels
- most molecular compounds do not _______ electric current
- those electrons that have the highest energy level
Down
- this element has four electron levels and two valence electrons
- an oxygen molecule has one ________ bond
- bond that forms as a result of the attraction between a positive metal ion and the many electrons surrounding it
- this element has five total electrons
- this tells you the ratio of elements in the compound
- bond that forms as a result of the attraction between positive and negative ions
- able to be rolled into thin sheets
- when an atom gains an electron, it becomes a ________ ion
- in naming ionic compounds, the name of this ion comes first
- shiny and reflective
- a neutral group of atoms joined by covalent bonds
- this molecule is an example of a polar covalent bond
- an atom or group of atoms that has an electric charge
- ionic compounds have ________ melting points
29 Clues: shiny and reflective • able to be rolled into thin sheets • this element has five total electrons • magnesium has this many electron levels • an oxygen molecule has one ________ bond • ions that are made of more than one atom • a nitrogen molecule has one ________ bond • ionic compounds have ________ melting points • an orderly, three-dimensional arrangement of ions • ...
Atoms and Bonding 2017-11-13
Across
- magnesium has this many electron levels
- this element has five total electrons
- shiny and reflective
- a chemical ___________ is a combination of symbols that shows the ratio of elements in a compound
- a covalent bond in which electrons are shared equally
- able to be rolled into thin sheets
- a neutral group of atoms joined by covalent bonds
- this element has two electron levels and five valence electrons
- a nitrogen molecule has one ________ bond
- most molecular compounds do not _______ electric current
- this tells you the ratio of elements in the compound
- when an atom gains an electron, it becomes a ________ ion
- those electrons that have the highest energy level
- bond that forms as a result of the attraction between positive and negative ions
- an oxygen molecule has one ________ bond
Down
- this molecule is an example of a polar covalent bond
- an orderly, three-dimensional arrangement of ions
- an atom or group of atoms that has an electric charge
- a covalent bond in which electrons are shared unequally
- means that metals can be bent easily and pulled into thin strands or wires
- type of bond that usually forms when a nonmetal combines with a nonmetal
- ions that are made of more than one atom
- iodine would have this many dots around it for its electron dot diagram
- an ionic ____________ consists of positive and negative ions
- in naming ionic compounds, the name of this ion comes first
- there are this many chlorine to magnesium in magnesium chloride
- bond that forms as a result of the attraction between a positive metal ion and the many electrons surrounding it
- this element has four electron levels and two valence electrons
- ionic compounds have ________ melting points
- a mixture made of two or more elements, at least one of which is a metal
30 Clues: shiny and reflective • able to be rolled into thin sheets • this element has five total electrons • magnesium has this many electron levels • ions that are made of more than one atom • an oxygen molecule has one ________ bond • a nitrogen molecule has one ________ bond • ionic compounds have ________ melting points • an orderly, three-dimensional arrangement of ions • ...
Sam V 2019-06-11
Across
- Forms between a metal and a nonmetal.
- The charge is (-) because there are more protons than electrons.
- Forms between two nonmetals.
- A substance that can conduct electricity when dissolved in water.
- A substance that is not conductive.
- The symbol (aq) indicates a substance is dissolved in _______.
- An ion composed of two or more ions.
- A reaction that involves an exchange of positive ions between two compounds.
- Two or more ________ combine to form a single substance.
- When you draw a ________,you first determine the number of valence electrons.
- An example is Methane, CH4.
- Atoms give away or accept electrons from one another in order to follow the Octet Rule.
- Are atoms or groups of atoms with a charge (+ or -).
- Form when electrons are gained.
Down
- the charge is(+) because there are more protons than electrons.
- A reaction in which atoms of one element replace the elements of the second atom.
- They are located in the outermost energy level of an atom.
- A reaction in which ________ reacts with another substance.
- A symbol that separates the reactants and the products is called the ______.
- A starting substance in a _________.
- Made up of a metal and a nonmetal.
- A whole number that appears before a formula in an equation.
- Form when electrons are lost.
- The smallest part of an element or a compound.
24 Clues: An example is Methane, CH4. • Forms between two nonmetals. • Form when electrons are lost. • Form when electrons are gained. • Made up of a metal and a nonmetal. • A substance that is not conductive. • A starting substance in a _________. • An ion composed of two or more ions. • Forms between a metal and a nonmetal. • The smallest part of an element or a compound. • ...
Ecology Pt.2 2023-03-16
Across
- a gas that contributes to the greenhouse effect by absorbing infrared radiation
- chemical process in which oxygen is used to make energy from carbohydrates
- the process by which nitrogen circulates among the soil, air, water, plants, and animals in an
- equal concentrations of impermeable solutes on either side of the membrane and so the cell neither swells nor shrinks
- is the long-term heating of Earth's surface observed since the pre-industrial period
- a chemical compound made up of a carbon atom and two oxygen atoms
- is the movement of water molecules from a solution with a high concentration of water molecules to a solution with a lower concentration of water molecules,
- nature's way of reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again
- long-term shifts in temperatures and weather patterns
- is the total amount of greenhouse gases (including carbon dioxide and methane) that are generated by our actions
- the cycle of processes by which water circulates between the earth's oceans, atmosphere, and land
Down
- a type of cellular transport in which substances such as ions and molecules move down their respective concentration
- respiration using electron acceptors other than molecular oxygen
- a series of chemical reactions that break down glucose to produce ATP
- a simple sugar which is an important energy source in living organisms and is a component of many carbohydrates
- is the biogeochemical cycle that describes the transformation and translocation of phosphorus in soil
- is the chemical element with the symbol O and atomic number 8
- A molecule containing three high energy phosphate bonds that acts as the primary energy-transferring molecule
- a kind of cellular transport where substances move against a concentration gradient
- membrane of lipids and proteins which forms the external boundary of the cytoplasm of a cell
20 Clues: long-term shifts in temperatures and weather patterns • is the chemical element with the symbol O and atomic number 8 • respiration using electron acceptors other than molecular oxygen • a chemical compound made up of a carbon atom and two oxygen atoms • a series of chemical reactions that break down glucose to produce ATP • ...
Water Cycle 2023-12-15
Across
- When water vapor loses energy and changes into liquid
- The change of liquid to solid
- The biggest mass of water
- Can be in forms of gas, liquid, or solid
- Water that soaks into the ground
- Water that falls from clouds
Down
- The plants absorb liquid
- Water that is on top of earth's surface
- Water that turns into a gas
- The movement of water through the atmosphere
10 Clues: The plants absorb liquid • The biggest mass of water • Water that turns into a gas • Water that falls from clouds • The change of liquid to solid • Water that soaks into the ground • Water that is on top of earth's surface • Can be in forms of gas, liquid, or solid • The movement of water through the atmosphere • When water vapor loses energy and changes into liquid
Less Waste, Greater Effiency 2025-03-24
Across
- sources of waste
- process of streamlining operations and reducing all forms of waste
- less waste, greater ________
- japanese term for waste
Down
- continual strive to improve quality or efficiency
- used to maintain good professional working relationships with intermediaries
- anything preventing an organization from being lean
- unnecessary use of lighting, heating, or air conditioning
- needs to be reproduced or re-processed then inspected
- examples of waste
10 Clues: sources of waste • examples of waste • japanese term for waste • less waste, greater ________ • continual strive to improve quality or efficiency • anything preventing an organization from being lean • needs to be reproduced or re-processed then inspected • unnecessary use of lighting, heating, or air conditioning • ...
Karli Pelletier Crossword 2014-02-26
Across
- represented as a "P" in Maxwells equation
- energy that describes the minimum amount of energy required to remove an electron
- property describing a physical system or object's state
- energy associated with all processes which can be minimized but never eliminated
- energy which is the use of exothermic nuclear processes
- energy where a magnetic field is created around a surface
- radiant energy that is the energy of electromagnetic waves
- the energy of electromagnetic waves
- can be produced with an expenditure of energy also called mechanical energy
- equation that represents one of the ways to state the fundamentals of electricity and magnetism
- a vibration that propagates as a mechanical wave of pressure and displacement
- energy stored in a system of forcefully interacting physical entities
Down
- an edgy associated with the gravitational field
- potential energy an object possesses because of its position in a gravitational field
- the energy a substance or system has related to its temperature
- energy newly derived from electrical potential energy
- the energy which is the potential of a chemical substance to undergo a transformation through a chemical reaction
- thermal energy is an example, friction creates ordered energy into this
- energy which is the potential mechanical energy
- energy which is the energy of motion
20 Clues: the energy of electromagnetic waves • energy which is the energy of motion • represented as a "P" in Maxwells equation • an edgy associated with the gravitational field • energy which is the potential mechanical energy • energy newly derived from electrical potential energy • property describing a physical system or object's state • ...
PS Ch.23-2 "Energy & Resources" 2018-08-30
Across
- A non-renewable, clean source of energy that is produced by controlling fusion reactions between atoms.
- A resource that forms at a rate that is much slower than the rate at which the resource is consumed.
- A solid type of fossil fuel that is mined and used as a source of producing electricity.
- The energy produced by heat within the earth that is used to produce electricity; only good in areas where molten rock is somewhat close to the earth's surface.
- A type of fuel produced by contemporary biological processes such as agricultural and anaerobic digestion; includes ethanol produced from corn and sugarcane as well as particular types of diesel.
- A reaction that combines oxygen with another substance to produce carbon dioxide, water, and energy that is given off; the burning of any substance; often fossil fuels.
- A renewable, clean source of energy that is available as a result of temperature differences in the air.
Down
- A device with fanlike blades that turn when pushed, for example, by water or steam. This is often attached to a generator.
- A natural resource that can be replaced at the same rate at which the resource can be consumed.
- A renewable, clean source of energy from moving water that flows through a turbine causing it to spin and generate electricity.
- A device that converts kinetic energy into electrical by spinning an electric coil between the poles of a magnet. The magnetic field induces an electrical current in the wire by effectively pushing the electrons along.
- A renewable, clean source of energy from the sun that is converted into thermal or electrical energy.
- Cleanest burning fossil fuel; also known as CH₄ or natural gas.
- Coal, oil, natural gas, and other fuels that are ancient remains of plants and animals; a non-renewable resource.
- A fossil fuel that is a mixture of many substances that comes out of the ground as a tar-like liquid; gasoline, diesel fuel, kerosene, etc. are extracted from it.
15 Clues: Cleanest burning fossil fuel; also known as CH₄ or natural gas. • A solid type of fossil fuel that is mined and used as a source of producing electricity. • A natural resource that can be replaced at the same rate at which the resource can be consumed. • A resource that forms at a rate that is much slower than the rate at which the resource is consumed. • ...
Ecosystems and Biomes 2021-10-12
Across
- rain, snow, sleet, or hail
- biome that included mostly coniferous trees
- process that changes liquid water to a gas
- the gas released by producers as a result of photosynthesis
- process by which gaseous water changes to a liquid and forms clouds
- a group of ecosystems with similar climates and organisms
- biome that receives less than 25cm of precipitation a year and may face extreme temperature changes
- this type of tree loses its leaves once per year
- biomes that receive very large amounts of rainfall each year
- organisms that feed directly on producers
- organism that obtains energy by feeding on other organisms
- extremely cold and dry biome
- animals that eat only plants
Down
- organisms that eat first-level consumers
- forest the biome in which we live
- animals that eat only meat
- break down and consume the remains of other organisms
- shows the series of events in which one organism eats another and obtains energy
- biome that contains mostly grasses and is home to many of the largest animals on Earth.
- animals that eat both plants and animals
- gas given off as a result of cellular respiration
- the average annual temperature and amount of precipitation in an area
- soil in the tundra that is frozen all year long
- shows the amount of energy that moves from one feeding level to another in a food web
- form the base of a food web
- process that changes nitrogen in the air into a form plants and animals can use
- consists of many overlapping food chains
- carnivore that feeds on the bodies of dead organisms
28 Clues: animals that eat only meat • rain, snow, sleet, or hail • form the base of a food web • extremely cold and dry biome • animals that eat only plants • forest the biome in which we live • organisms that eat first-level consumers • animals that eat both plants and animals • consists of many overlapping food chains • organisms that feed directly on producers • ...
Lipids 2020-09-27
Across
- Long term energy storage, insulation, hormones
- Two hydrogens are on the opposite side of each other
- Forms H2O and three ester bonds
- "bad" cholesterol
- Protective coating
Down
- Chemical process that produces a dangerous byproduct
- Made up of a single molecule of glycerol and three molecules of fatty acid
- Having a polar, hydrophilic head and a non-polar, hydrophobic tail
- "good" cholesterol
- Contains only C-C single bonds
- Has at least one C=C double bond
- Large lipids that contains 4 carbon rings
12 Clues: "bad" cholesterol • "good" cholesterol • Protective coating • Contains only C-C single bonds • Forms H2O and three ester bonds • Has at least one C=C double bond • Large lipids that contains 4 carbon rings • Long term energy storage, insulation, hormones • Chemical process that produces a dangerous byproduct • Two hydrogens are on the opposite side of each other • ...
Electric Current 2024-03-13
Across
- Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
- An electronic device that allows electron flow in only one direction.
- The flow of 1 coulomb of charge per second.
- of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
- Current: Net movement of electric charges in a single direction
- Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelledConductor: A material through which electrons move easily
- The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
- Source: An object that provides a potential difference
Down
- Difference: The force that causes electric charges to flow
- A material in which electrons are not able to move easily
- Current (AC): Electric current that repeatedly reverses direction.
- Current (DC): A flow of charge that always flows in one direction.
- A complete pathway that allows the flow of electrons
- Circuit- Devices in a circuit form a single pathway for electron flow
14 Clues: The flow of 1 coulomb of charge per second. • A complete pathway that allows the flow of electrons • Source: An object that provides a potential difference • A material in which electrons are not able to move easily • Difference: The force that causes electric charges to flow • Current: Net movement of electric charges in a single direction • ...
energy 2014-04-13
Across
- added to gasoline to make engines run smoothly
- the process by which petroleum is made into different products
- the type of coal that is most abundant in the US
- a compound that contains only hydrogen and carbon
- the first type of true coal
- the hardest type of coal
- a solid fossil fuel
- a brown, brittle plant material with a low % of carbon
- a substance from which energy can be obtained
Down
- used for barbecues
- both coal and __________ are forms of carbon
- fossil fuels are_________________
- another name for crude oil
- this gas is often trapped with petroleum
- used to heat our homes
15 Clues: used for barbecues • a solid fossil fuel • used to heat our homes • the hardest type of coal • another name for crude oil • the first type of true coal • fossil fuels are_________________ • this gas is often trapped with petroleum • both coal and __________ are forms of carbon • a substance from which energy can be obtained • added to gasoline to make engines run smoothly • ...
Modalities Crosswords 2023-12-13
Across
- Heating transferred through waves or rays (EMS)
- Deep penetrating heat source by use of high-frequency sound waves
- Heating through direct contact with a heat
- Heat transfer when liquid turns to gas
- "Dry" warmer whirlpool
- Continuous, intermittent, manual or gravitational weight application
- Heating through other forms of energy (ultrasound)
- Effleurage, petrissage, deep friction, tapotement, and vibration
Down
- Use of heat
- Heating indirectly through air or space (whirlpool)
- Electrodes placed on skin for pain control
- Reduces muscle spasm and increases range of motion
- Uses high-frequency to heat body tissues
- Uses electricity to drive medicine into superficial tissue
- Use of cold
15 Clues: Use of heat • Use of cold • "Dry" warmer whirlpool • Heat transfer when liquid turns to gas • Uses high-frequency to heat body tissues • Heating through direct contact with a heat • Electrodes placed on skin for pain control • Heating transferred through waves or rays (EMS) • Reduces muscle spasm and increases range of motion • ...
Cycle 3 Revision Term2 2024-05-22
Across
- Transports air, food and water
- Enable the exchange of oxygen
- chemical reaction with oxygen and glucose as reactants
- ... is a physical property of a substance
- Muscles which allow the rib cage to contract
- When a gas forms in a reaction ... are present
Down
- Insects do not breathe with ...
- Carry oxygen rich blood
- If a substance has a pH of 12 it is ...
- Potassium is stored in this
- Insects use this - similar to scuba gear
- Substances that react together
- Number of elements that occur naturally as double atoms
- Exterior openings on insects used for breathing
- Naturally most things want to settle at a lower state of ...
15 Clues: Carry oxygen rich blood • Potassium is stored in this • Enable the exchange of oxygen • Transports air, food and water • Substances that react together • Insects do not breathe with ... • If a substance has a pH of 12 it is ... • Insects use this - similar to scuba gear • ... is a physical property of a substance • Muscles which allow the rib cage to contract • ...
conservation of energy vocab 2025-01-07
Across
- loss of energy
- energy that an object has due to its motion or position.
- applying a force to move or change something.
- stored energy of position
- equal to 1 Joule per second.
- equals the energy consumed by a 1,000 watt device that is operating for 1 hour.
- the rate at which energy is used (the amount of energy consumed per unit time).
- defined as the amount of energy exerted when a force of one newton is applied over a displacement of one meter.
- The movement of energy
- the conversion of energy from one form to another.
Down
- A machine that does work with only one movement of the machine
- energy cannot be created or destroyed but it can zszs
- energy of motion.
- energy stored in an object as a result of its height.
- is the ability to do work.
- energy stored within the nucleus of an atom. It is energy that keeps the subatomic particles of the atomic nucleus together.
- energy stored within the bonds between atoms of matter. It is used to keep atoms bonded together.
- Ratio of output work to input work
- Combination of two or more simple machines
19 Clues: loss of energy • energy of motion. • The movement of energy • stored energy of position • is the ability to do work. • equal to 1 Joule per second. • Ratio of output work to input work • Combination of two or more simple machines • applying a force to move or change something. • the conversion of energy from one form to another. • ...
Types of Energy 2017-05-08
Across
- the sum of (usually macroscopic) kinetic and potential energies
- that of binding an electron to its atom or molecule
- Energy due to the flow of electrons.
- The energy a material possesses when it is stretched and is put under strain.
- that from magnetic fields
- Waves carry energy.
- The energy due to the movement of atoms and molecules in a substance.
Down
- The energy stored in the bonds of atoms and molecules.
- The height the object attains gives it the potential to do work when it falls.
- Energy stored in the nuclei of atoms.
- that propagated by electromagnetic radiation, including light
- Energy by virtue of its motion.
- that equivalent to an object's rest mass
13 Clues: Waves carry energy. • that from magnetic fields • Energy by virtue of its motion. • Energy due to the flow of electrons. • Energy stored in the nuclei of atoms. • that equivalent to an object's rest mass • that of binding an electron to its atom or molecule • The energy stored in the bonds of atoms and molecules. • ...
Types of Energy 2017-05-01
Across
- type of electrical energy moving through a wire
- comes from light sources
- this is solar energy
- The sum of the potential energy and kinetic energy of a body or system
- energy of movement
- form of energy we hear
- the energy released during nuclear fission or fusion
Down
- energy caused by fires
- energy stored in objects that can stretch
- created by chemical reations
- when and object has the potential to use a energy
- energy that can be renewed
- the strength and vitality required for sustained physical and mental activity
13 Clues: energy of movement • this is solar energy • energy caused by fires • form of energy we hear • comes from light sources • energy that can be renewed • created by chemical reations • energy stored in objects that can stretch • type of electrical energy moving through a wire • when and object has the potential to use a energy • the energy released during nuclear fission or fusion • ...
Types of Energy 2023-09-07
Across
- Variable changed by the experimenter
- Type of energy in batteries
- Factors that remain the same throughout an experiment
- Energy of an object in motion
- One of the variables affecting PE
- Energy demonstrated by a rubber band
- Combination of PE and KE
Down
- Similar to speed but with direction
- AKA Data
- One of the variables affecting PE
- Type of energy in stars
- AKA heat
- Energy stored in an object
- Gravitational attraction in m^s^s
14 Clues: AKA Data • AKA heat • Type of energy in stars • Combination of PE and KE • Energy stored in an object • Type of energy in batteries • Energy of an object in motion • One of the variables affecting PE • One of the variables affecting PE • Gravitational attraction in m^s^s • Similar to speed but with direction • Variable changed by the experimenter • ...
Crossword 2021-08-04
Across
- Metalloid used in computer chips
- The lightest element known
- The smallest alkene
- A gas with 8 protons and 8 neutrons
- Form of Oxygen found in upper atmosphere
- Factor affecting rate of reactions
- Alkaloid naturally found in Coffee and cocoa
Down
- Substance that speeds a chemical reaction without being consumed
- Diflurodichloromethane is commonly known as
- Group 17 elements of periodic table are called
- A process is spontaneous if the free energy of the process is
- Solid that forms from a solution during chemical reaction
12 Clues: The smallest alkene • The lightest element known • Metalloid used in computer chips • Factor affecting rate of reactions • A gas with 8 protons and 8 neutrons • Form of Oxygen found in upper atmosphere • Diflurodichloromethane is commonly known as • Alkaloid naturally found in Coffee and cocoa • Group 17 elements of periodic table are called • ...
vitamins and minerals 2015-11-12
Across
- found in dairy product
- forms tissue that holds cells together helps body absorb iron
- is found in potatoes bananas bean seeds and nuts
- helps cells function normally
- makes body create energy and make up proteins
- this is found in dark green leafy vegetables meat and cheese
Down
- body makes it with sunlight
- helps immune system stay strong
- found in milk and eggs and green vegetables
- turns carbs into energy and helps with vision
- helps body make red blood cells
- it helps maintain health skin
12 Clues: found in dairy product • body makes it with sunlight • helps cells function normally • it helps maintain health skin • helps immune system stay strong • helps body make red blood cells • found in milk and eggs and green vegetables • turns carbs into energy and helps with vision • makes body create energy and make up proteins • is found in potatoes bananas bean seeds and nuts • ...
Crossword sciences 2023-01-09
Across
- energy - the chemical energy stored in living things
- - the ability to do work
- plane - a slanted surface along which a force moves an object to a different elevation
- - an inclined plane wrapped around a cylinder
- energy resource - a source of energy that can be replaced in a relatively short period of time
- fuels - rich deposits of hydrocarbon mixtures that formed from the remains of organisms
- conversion - the process of changing energy from one form to another
- - a rigid bar that is free to move around a fixed point
- and axle - a simple machine that consists of two rigidly attached disks or cylinders, each one with a different radius
- energy - energy that travels in waves
- conservation - the practice of finding ways to use less energy or to use energy more efficiently
- energy - thermal energy beneath Earth’s surface
- potential energy - potential energy that depends upon an object’s height above a reference point
- energy - the energy stored in chemical bonds
- energy - the energy an object has due to its motion
Down
- energy - the energy stored in atomic nuclei
- - a device that changes a force & helps you do work
- energy resource - a source of energy that exists in limited quantities and, once used, cannot be replaced except over the course of millions of years
- - a V-shaped object whose sides are two inclined planes sloped toward each other
- energy - the energy associated with the motion and position of everyday objects
- potential energy - the potential energy of an object that is stretched or compressed
- energy - energy that is stored as a result of position or shape
- energy - sunlight that is converted into usable energy
- energy - the energy associated with electric charges
- energy - energy obtained from flowing water
- - a simple machine that consists of a rope that fits into a groove in a wheel
- energy - energy dealing with temperature
- - the product of distance and the force in the direction an object moves
- - the rate of doing work
29 Clues: - the ability to do work • - the rate of doing work • energy - energy that travels in waves • energy - energy dealing with temperature • energy - the energy stored in atomic nuclei • energy - energy obtained from flowing water • energy - the energy stored in chemical bonds • - an inclined plane wrapped around a cylinder • energy - thermal energy beneath Earth’s surface • ...
Chap14 2023-05-10
Across
- energy - the chemical energy stored in living things
- - the ability to do work
- plane - a slanted surface along which a force moves an object to a different elevation
- - an inclined plane wrapped around a cylinder
- energy resource - a source of energy that can be replaced in a relatively short period of time
- fuels - rich deposits of hydrocarbon mixtures that formed from the remains of organisms
- conversion - the process of changing energy from one form to another
- - a rigid bar that is free to move around a fixed point
- and axle - a simple machine that consists of two rigidly attached disks or cylinders, each one with a different radius
- energy - energy that travels in waves
- conservation - the practice of finding ways to use less energy or to use energy more efficiently
- energy - thermal energy beneath Earth’s surface
- potential energy - potential energy that depends upon an object’s height above a reference point
- energy - the energy stored in chemical bonds
- energy - the energy an object has due to its motion
Down
- energy - the energy stored in atomic nuclei
- - a device that changes a force & helps you do work
- energy resource - a source of energy that exists in limited quantities and, once used, cannot be replaced except over the course of millions of years
- - a V-shaped object whose sides are two inclined planes sloped toward each other
- energy - the energy associated with the motion and position of everyday objects
- potential energy - the potential energy of an object that is stretched or compressed
- energy - energy that is stored as a result of position or shape
- energy - sunlight that is converted into usable energy
- energy - the energy associated with electric charges
- energy - energy obtained from flowing water
- - a simple machine that consists of a rope that fits into a groove in a wheel
- energy - energy dealing with temperature
- - the product of distance and the force in the direction an object moves
- - the rate of doing work
29 Clues: - the ability to do work • - the rate of doing work • energy - energy that travels in waves • energy - energy dealing with temperature • energy - the energy stored in atomic nuclei • energy - energy obtained from flowing water • energy - the energy stored in chemical bonds • - an inclined plane wrapped around a cylinder • energy - thermal energy beneath Earth’s surface • ...
Earth Science: Long Quiz 2 2023-10-12
Across
- What sphere contains all life forms on earth?
- What is the type of naturally occurring water that is not salty and suitable for consumption called?
- What is formed from the remains of plants that once grew in swamps years ago called?
- What type of energy is generated by the sun?
- What sphere includes the rocks of the crust of the earth?
- What is the innermost portion of earth called?
- Who proposed the Bigbang theory (surname)?
- What is the process in the water cycle where ice and snow turns into water vapor called?
- What is the upper Layer of earth that provides nutrients, water, oxygen, and heat?
- What theory is also known as the extension of the standard big bang theory?
- What is an inorganic, naturally occurring solid that has a definite chemical composition called?
- What is a colorless, transparent liquid that makes up 70% of the Earth's surface?
- What is a renewable source of energy that generates power by using the natural flow of a body of water?
- What is a large body of ice that is slowly moving called?
- What energy resources can be used repeatedly and does not run out because it is naturally replaced?
- What is the device that stores energy and converts chemical energy-electricity?
- What is a large body of water surrounded by land?
- What kind of rock is formed from the cooling and solidification of lava or magma?
- It is a renewable energy source that comes from the heat within the earth.
- What is often defined as “the totality of existence” and includes all of space?
- What does the letter “R” stand for in the acronym CMBR?
- What is a very large expanse of salt water that makes up 97.5% of Earth's water?
- What is the name of the planet that we live in?
- What kind of rock is formed from exposure to intense heat or pressure?
- What kind of igneous rock is formed from slow magma cooling?
Down
- What is a natural stream of water that typically flows to a sea, ocean, or lake?
- What is the process in the water cycle where water vapor changes into ice called?
- What sphere includes all the water on the planet?
- What is considered the hypothetical kind of matter that cannot be seen with a telescope?
- What is the most obvious property of a mineral?
- What is the property of a mineral that allows it to break along smooth flat planes.
- What is the point in space where there is mass with infinite density?
- What is an organic plant based material that is converted into fuel and can be used as an energy source?
- This theory states that there may be an infinite number of universes.
- It is the splitting of heavy atoms into lighter atoms.
- What is our galaxy called?
- What is the energy of the empty space that causes the expansion of the universe?
- What is the Latin word for oil?
- It is the combination of two lighter atoms to form a heavier atom.
- What is the molten rock that is under the Earth's surface?
- What makes up the 21% of our atmosphere that is essential to living organisms?
- It means “life” in Greek.
- What is the process of water that forms in the atmosphere and falls to earth called?
- What is the molten rock that is on the Earth's surface?
- What kind of igneous rock is formed from rapid lava cooling?
- In the spectrum of visible light, what light has the longest wavelength?
- What is the process where liquid water changes into water vapor called?
- What is the thin gaseous layer that envelopes the lithosphere called?
- What kind of rock is formed from the compaction and cementation of sediments?
- What is the 78% of our earth's atmosphere composed of?
50 Clues: It means “life” in Greek. • What is our galaxy called? • What is the Latin word for oil? • Who proposed the Bigbang theory (surname)? • What type of energy is generated by the sun? • What sphere contains all life forms on earth? • What is the innermost portion of earth called? • What is the most obvious property of a mineral? • ...
energy crossword 2013-09-19
Across
- heat is the same as what energy
- fahrenheight and Celsius are the two ......... of temperature
- what type of energy is used to power things that have a plug
- wind is a example of what energy
- thermal energy transferred by direct contact
- a rock on a hill is ......... energy
- the amount of useful energy you can get from a system is it's energy.........
- Samuel morse invented ......
- energy of motion
- more ........ = more thermal energy
Down
- chemicals can be found in anything that can
- fission and fusion are examples of ....... energy
- a large falling rock has ....... kinetic then a small falling rock
- inventor of the telephone
- the movement of energy through substance in longitude waves is ...... energy
- a type of energy that is stored
- solar energy is from the .....
- thermal energy transferred through the movement of molecules of a gas or liquid
- heat .... the same as thermal energy
- x rays are an example of these energy
20 Clues: energy of motion • inventor of the telephone • Samuel morse invented ...... • solar energy is from the ..... • heat is the same as what energy • a type of energy that is stored • wind is a example of what energy • more ........ = more thermal energy • a rock on a hill is ......... energy • heat .... the same as thermal energy • x rays are an example of these energy • ...
Plate Boundaries 2022-11-02
Across
- A crack that forms between 2 tectonic plates
- The continuous process of forming new igneous rock at mid-ocean ridges by injection of magma that forms new seafloor
- A wave of energy that travels away from the center of an earthquake in all directions
- Shaking that occurs when rock in Earth's crust breaks and releases pressure quickly
- A region where 2 tectonic plates slide past each other
- A string of volcanoes and sites of seismic activity, or earthquakes, around the edges of the Pacific Ocean
- A region where 2 tectonic plates move away from each other
Down
- An underwater mountain range
- A region where 2 tectonic plates collide or push together
- A break or crack in the Earth's surface where movement has occurred
- The region where one tectonic plate slides under another tectonic plate
- An area of volcanic activity generally in the middle of a plate
12 Clues: An underwater mountain range • A crack that forms between 2 tectonic plates • A region where 2 tectonic plates slide past each other • A region where 2 tectonic plates collide or push together • A region where 2 tectonic plates move away from each other • An area of volcanic activity generally in the middle of a plate • ...
Waves 2022-03-15
Across
- sound waves with frequencies higher than the upper audible of human hearing
- what happens to object the exact same thing will happen to the other
- when the waves bend around small obstacles or spread out after they pass through small openings
- a distrubance that transfers energy from on place to another
- what happens to one object the exact opposite will happen to the other
- sound energy per unit volume
Down
- the distance between two peaks of wave
- a wave that travels through a material of fluid or on its surface without causing a permanent structural physical change
- a wave that has changed direction by moving from one material to another material of another density
- the changes in the frequency of any kind of sound or light wave produced by a moving source with respect to an observer
- vibrating forms of energy that are made of molecules and look alike waves
11 Clues: sound energy per unit volume • the distance between two peaks of wave • a distrubance that transfers energy from on place to another • what happens to object the exact same thing will happen to the other • what happens to one object the exact opposite will happen to the other • vibrating forms of energy that are made of molecules and look alike waves • ...
Waves 2022-03-15
Across
- sound waves with frequencies higher than the upper audible of human hearing
- what happens to object the exact same thing will happen to the other
- when the waves bend around small obstacles or spread out after they pass through small openings
- a distrubance that transfers energy from on place to another
- what happens to one object the exact opposite will happen to the other
- sound energy per unit volume
Down
- the distance between two peaks of wave
- a wave that travels through a material of fluid or on its surface without causing a permanent structural physical change
- a wave that has changed direction by moving from one material to another material of another density
- the changes in the frequency of any kind of sound or light wave produced by a moving source with respect to an observer
- vibrating forms of energy that are made of molecules and look alike waves
11 Clues: sound energy per unit volume • the distance between two peaks of wave • a distrubance that transfers energy from on place to another • what happens to object the exact same thing will happen to the other • what happens to one object the exact opposite will happen to the other • vibrating forms of energy that are made of molecules and look alike waves • ...
Science Review 2023-03-01
Across
- sugar made by photosynthesis
- speaks without a mouth
- change in color or temperature is a sign of what?(2 words)
- the amount of matter in an object
- the bath bomb reaction made this state of matter
- measures an object's ability to catch on fire
- the amount of space an object occupies
- negatively charged part of an atom
- ultimate source of energy for earth
- gas released by plants
- positively charged part of an atom
- this organism is harmed by the production of palm oil
- cellular respiration occurs here, AKA powerhouse
Down
- part of a plant that does photosynthesis
- the relationship between an objects mass and volume
- state of matter, forms to the shape of the container it's in
- what food item did news articles associate with orangutans?
- independent and dependent
- part of a food web, consumes dead things
- I am free but priceless, you can't own me but you can spend me
- this food molecule is made of amino acids
- the first planet in the solar system
- part of an atom with no charge
- this food molecule is common in palm oil
- provides the energy for photosynthesis
- state of matter, atoms tightly packed
26 Clues: speaks without a mouth • gas released by plants • independent and dependent • sugar made by photosynthesis • part of an atom with no charge • the amount of matter in an object • negatively charged part of an atom • positively charged part of an atom • ultimate source of energy for earth • the first planet in the solar system • state of matter, atoms tightly packed • ...
energy crossword 2025-10-27
Across
- energy which travels through waves such as a xray
- energy which you can hear
- visible energy
- the movement of energy to another thing
- a unit of energy
- the process of producing energy
- Energy stored in bonds between atoms
- stored energy due to position or condition
- energy which is from moving electrons
- energy from the sun
Down
- energy released from atomic nuclei.
- energy from a position of objects
- the energy of motion, movement
- holds energy for later use
- energy which is released from atomic nuclei
- energy which is stored when materials are stretched
- The rate at which energy is used or transferred
- energy which is related to heat
- A unit measuring power
- The capacity to do work or cause change
20 Clues: visible energy • a unit of energy • energy from the sun • A unit measuring power • energy which you can hear • holds energy for later use • the energy of motion, movement • the process of producing energy • energy which is related to heat • energy from a position of objects • energy released from atomic nuclei. • Energy stored in bonds between atoms • ...
The Past: 8th Grade Science Concepts 2024-04-17
Across
- Positively charged subatomic particle of an atom.
- _________ changes are changes in matter that can be observed such as color and state of matter.
- One of the evidences of a chemical reaction in which a sold forms when two liquids are chemically combined.
- __________ beam balance is an equipment used to measure mass.
- ________ front A type of air front that brings thunderstorms followed by fair cold weather.
- The unit for force
- Center of an atom where protons and neutrons are located.
- Created by transform boundaries.
- Factors in an ecosystem that is nonliving
- __________ maps are maps that show elevation through contour lines.
Down
- A type of boundary movement where plates move toward each other.
- speed in a given direction.
- distance covered per unit of time.
- Color of stars that are cold and are found on the right side of the HR diagram
- Creates their own food and is the source of energy for consumers in a food chain/web.
- ________ electrons are found in the last or outermost shell or energy level of an atom.
- Factors in an ecosystem that is living
- Biggest and brightest of the stars and are found at the top of the HR Diagram
- Tendency of objects to resist any change in their motion.
- Transfer of heat through fluids.
20 Clues: The unit for force • speed in a given direction. • Created by transform boundaries. • Transfer of heat through fluids. • distance covered per unit of time. • Factors in an ecosystem that is living • Factors in an ecosystem that is nonliving • Positively charged subatomic particle of an atom. • Tendency of objects to resist any change in their motion. • ...
Chemical Bonding 2015-10-27
Across
- A bond formed by the attraction between positively charged metal ions and the electrons in the metal
- A bond that forms when electrons are transformed from one atom to another atom
- An electron in the outer-most energy level of an atom
- Usually consists of two or more atoms joined in a definite ratio
- Forms when atoms share one or more pairs of electrons
Down
- Regular pattern in which a crystal is arranged
- The joining of atoms to form a new substance
- An interaction that holds two atoms together
- Charged particles that form when atoms gain or loss electrons
9 Clues: The joining of atoms to form a new substance • An interaction that holds two atoms together • Regular pattern in which a crystal is arranged • An electron in the outer-most energy level of an atom • Forms when atoms share one or more pairs of electrons • Charged particles that form when atoms gain or loss electrons • ...
words of the week 2017-08-15
Across
- The region between the Tigris and Euphrates.
- A climate with very little rainfall and warm temperatures
- Fertile soil that is the result of flooding waters and is great for growing crops.
- A rigid layer that forms near the crust in Earth’s interior
- A layer of hot, solid material that is between Earth’s crust and core
Down
- A period that does not rain enough for the crops
- waves vibrations that carry energy that is released in an earthquake as they travel through Earth
- A softer layer of Earth’s interior that forms further below the crust
- he amount of force that presses on an area
9 Clues: he amount of force that presses on an area • The region between the Tigris and Euphrates. • A period that does not rain enough for the crops • A climate with very little rainfall and warm temperatures • A rigid layer that forms near the crust in Earth’s interior • A softer layer of Earth’s interior that forms further below the crust • ...
Sam V 2019-06-11
Across
- A symbol that separates the reactants and the products is called the ______.
- Form when electrons are gained.
- The charge is (-) because there are more protons than electrons.
- A starting substance in a _________.
- An ion composed of two or more ions.
- A reaction that involves an exchange of positive ions between two compounds.
- Two or more ________ combine to form a single substance.
- They are located in the outermost energy level of an atom.
- When you draw a ________,you first determine the number of valence electrons.
- A whole number that appears before a formula in an equation.
- Forms between two nonmetals.
- Form when electrons are lost.
- Are atoms or groups of atoms with a charge (+ or -).
- the charge is(+) because there are more protons than electrons.
Down
- The smallest part of an element or a compound.
- Atoms give away or accept electrons from one another in order to follow the Octet Rule.
- A reaction in which ________ reacts with another substance.
- A reaction in which atoms of one element replace the elements of the second atom.
- A substance that can conduct electricity when dissolved in water.
- An example is Methane, CH4.
- A substance that is not conductive.
- Made up of a metal and a nonmetal.
- The symbol (aq) indicates a substance is dissolved in _______.
- Forms between a metal and a nonmetal.
24 Clues: An example is Methane, CH4. • Forms between two nonmetals. • Form when electrons are lost. • Form when electrons are gained. • Made up of a metal and a nonmetal. • A substance that is not conductive. • A starting substance in a _________. • An ion composed of two or more ions. • Forms between a metal and a nonmetal. • The smallest part of an element or a compound. • ...
Zach's Crossword 2015-05-21
Across
- the transfer of energy by collisions between particles
- air pollution that forms the interaction between chemicals in the air and sunlight
- an area of the stratosphere that has the highest concentration of ozone
- occurs in the troposphere when temperature increases as altitude increases
- are cold winds that blow from the east to the west near the North Pole and South Pole
- wind that blows from the sea to the land due to different pressures and temperatures
- steady winds that flow from east to west between 30 degrees north latitude and 30 degrees south latitude
- the atmospheric layer closest to Earth's surface
- the transfer of energy by electromagnetic waves
- water in its gaseous form
- is the movement of air from areas of high pressure to low pressure
Down
- precipitation that is a pH lower than normal rainwater
- a region within the mesosphere and thermosphere that contains ions
- layer of atmosphere directly above the troposphere
- is a narrow band of high winds near the top of the troposphere.
- the transfer of thermal energy by the movement of particles within matter
- a mixture of dust, acid ,and other chemicals that can be hazardous to humans
- harmful contaminations in the air including gases and smoke
- a wind that blows from land to sea du to different pressures and temperatures
- a thin layer of gases surrounding Earth
- are steady winds that flow from west to east between latitudes 30 degrees north ad 60 degrees north, and 30 degrees south and 60 degrees south
- descries whether circulating air motions will be strong or weak
22 Clues: water in its gaseous form • a thin layer of gases surrounding Earth • the transfer of energy by electromagnetic waves • the atmospheric layer closest to Earth's surface • layer of atmosphere directly above the troposphere • precipitation that is a pH lower than normal rainwater • the transfer of energy by collisions between particles • ...
Energy and Matter 2016-05-26
Across
- energy/Energy from the motion.
- energy resources/Energy resources that can not make it again.
- resists the sliding of two surfaces that are touching.
- transmission of thermal energy from one material to another electromagnetic waves.
- energy resource/Energy resource can not be used up.
- engine/A machine that converts thermal energy into mechanical energy.
- machine that uses electric energy to transfer thermal energy from cooler to warmer.
- energy/Energy from the motion of particles make up an object.
- device regulates the temperature of a system.
- fuels/Remains of the ancient time that can use to be as a energy source.
Down
- energy/Stored energy to the interactions between objects and particles
- energy resource/An energy resources that can use it again.
- transmission of thermal energy by the movement of particles from one part of a material to another.
- transfer of thermal energy between materials by the impact of particles.
- ability to cause change.
- the average kinetic of particle make up a merial.
- movement of thermal energy a warmer energy to a cooler energy.
- energy/Energy stored the nucleus of an atom.
- energy/Total energy of an object due to large-scale motions and interactions.
19 Clues: ability to cause change. • energy/Energy from the motion. • energy/Energy stored the nucleus of an atom. • device regulates the temperature of a system. • the average kinetic of particle make up a merial. • energy resource/Energy resource can not be used up. • resists the sliding of two surfaces that are touching. • ...
Skeleton Study - Skull 2024-02-24
Across
- Bone found at the back of the skull.
- The skeletal bones provide attachments for muscles which move the body, and form joints.
- Bone that forms the back part of the roof and sides of the skull, meets in the middle of the skull.
- Thin, flat bone that divides the nasal cavity. Forms the nasal septum.
- Fat is stored in the internal cavities of bones as yellow bone marrow.
- Bone that forms the middle portion of the base of the skull, with wing-like projections on either side that form the temples.
- The skeletal bones protect delicate organs i.e. the skull protects the brain, ribs and sternum protect the heart and lungs.
Down
- Bone that forms the lower jaw, forms the chin and sides of the face, contains lower teeth, and is the only moveable bone in the face..
- Bone that forms the front part of the roof of the skull, the forehead, and the upper part of the eye orbits.
- Blood cell formation occurs in red bone marrow found in cancellous bone.
- Bone that forms the bridge of the nose.
- The skeleton forms the internal framework that supports and anchors all soft organs..
- Bone at the side of the skull, above and around the ears
- Bone that forms the front part of the base of the skull, helps to form the eye orbits, and the roof of the nasal cavities.
14 Clues: Bone found at the back of the skull. • Bone that forms the bridge of the nose. • Bone at the side of the skull, above and around the ears • Thin, flat bone that divides the nasal cavity. Forms the nasal septum. • Fat is stored in the internal cavities of bones as yellow bone marrow. • Blood cell formation occurs in red bone marrow found in cancellous bone. • ...
Chemistry of Life 2022-10-17
Across
- the attraction of particles of the same substance
- compounds that form extra hydroxide ions when dissolved in water
- an enzyme that attaches to a substrate
- a substance that reacts to prevent pH changes in a solution
- a group of atoms held together by covalent bonds
- substance made of bonded atoms of two or more different elements
- an organic molecule that acts as the main energy source for cell processes
- material that contains the information that determines inherited characteristics
- a substance made up of atoms with the same number of protons
- an atom or group of atoms that have an electric charge because it has gained or lost electrons
- molecule that acts as a catalyst in biochemical reactions
- another class of biomolecules that include fats, etc
- a substance that forms a chemical reaction
- the minimum amount of energy required to start a chemical reaction
Down
- molecule of amino acids, building blocks that link to form proteins
- the outermost level or shell of an atom are called valence electrons
- an organic compound that consist of a sugar, a phosphate, and a nitrogenous base
- a natural polymer that is present in all living cells and that plays a role in protein synthesis
- the reactant in reactions catalyzed by enzymes
- a substance or molecule that participates in chemical reaction
- an organic compound, whose molecules are made up of one or two chains of nucleotides
- the attraction of particles of the same substance
- the capacity to do work
- a mixture in which ions or molecules of one or more substances are evenly distributed in another substance
- compounds that form extra hydronium ions when dissolved in water
- the smallest unit of matter that cannot be broken down by chemical means
- sugar molecules
- measure of how acidic or bacis a solution is
28 Clues: sugar molecules • the capacity to do work • an enzyme that attaches to a substrate • a substance that forms a chemical reaction • measure of how acidic or bacis a solution is • the reactant in reactions catalyzed by enzymes • a group of atoms held together by covalent bonds • the attraction of particles of the same substance • ...
Science Vocab 2025-02-06
Across
- an organism that feeds on other organisms
- energy of motion
- chemical formuals and symbols written to represent a reaction
- anything that has volume and mass
- positively charged particle in an atom
- the average energy of the particles in something
- a number placed in front of a chemical symbol to balance a chemical equation
- a substance produced during a chemical reaction
- smallest particle of matter
- energy transferred between two objects of different temperatures
- distinct forms of matter; solid, liquid, gas
- an organism that makes its own food
- negatively charged particle in an atom
- state of matter when atoms flow and have a definite volume but no definite shape
- particle in an atom with no charge
- simplest unit of a chemical compound, formed when two or more atoms bond together
- a measure of how much matter is in something
- nonliving things in an ecosystem
- characteristics that can only be observed during a chemical change
- state of matter when atoms spread out freely and have no definite shape or volume
- all living things in an ecosystem
Down
- a single substance with definite composition and properties
- when substances interact to form new substances
- resources that can be replaced by natural processes within a lifetime
- the total energy of the particles in something
- characteristics that can be observed without changing the substance
- organisms fighting to get the same resource
- a substance that takes part in and undergoes change during a reaction
- resources resources that are limited and cannot be replaced in lifetime
- building blocks of all matter; made up of one type of atom
- all of the biotic and abiotic factors in an area, and the interactions among them
- state of matter when atoms are packed closely together
- to prevent the loss of something
- all the members of one species living in a certain area
- states that matter cannot be created nor destroyed
35 Clues: energy of motion • smallest particle of matter • to prevent the loss of something • nonliving things in an ecosystem • anything that has volume and mass • all living things in an ecosystem • particle in an atom with no charge • an organism that makes its own food • positively charged particle in an atom • negatively charged particle in an atom • ...
Chapter 1 Vocabulary Chemical Reactions 2025-05-17
Across
- A reaction where two or more substances combine to form one
- The substances that are present before a chemical reaction
- A shorthand representation of a compound is called a chemical _____
- A combination of two or more substances that are not chemically combined
- A pure substance made of two or more elements chemically combined
- A number in a chemical formula that shows how many atoms of an element are present
- A substance made of two or more types of atoms bonded together
- A change that alters the form or appearance of a material but does not make the material into another substance _____ change
- A substance that slows down or stops a reaction
- A large number placed in front of a chemical formula to show how many molecules there are
- A protein that acts as a biological catalyst
- Energy needed to get a reaction started is the ____energy
- A measure of how much solute is dissolved in a solvent
- A combination of letters that represents an element
Down
- A solid that forms from a solution during a chemical reaction
- A shorthand way to show a chemical reaction, using symbols is called a chemical _____
- Something that is burned to produce energy
- A substance that increases the rate of a reaction without being used up
- The substances formed from a chemical reaction
- A substance made of only one kind of atom
- A reaction in which compounds break down into simpler substances
- A force that holds atoms together is a chemical _____
- A reaction in which one element replaces another in a compound
- A type of chemical reaction that releases energy
- The process where substances change into different substances is a chemical _____
- A reaction that absorbs energy
- The smallest part of an element that still has the properties of that element
- The principle that mass is not lost or gained during a chemical reaction is the law of conservation of _____
28 Clues: A reaction that absorbs energy • A substance made of only one kind of atom • Something that is burned to produce energy • A protein that acts as a biological catalyst • The substances formed from a chemical reaction • A substance that slows down or stops a reaction • A type of chemical reaction that releases energy • A combination of letters that represents an element • ...
Changes in Matter 2016-10-25
Across
- butter will undergo this change in state when it is in the heat
- A chemical reaction is another name for a
- to find this in a substance, one must divide the mass by the volume
- a natural chemical change when several compounds combine with energy from the sun to produce new substances
- a chemical change when a slow combination of bright metal is combined with sulfur or another substance, producing a dark coating
- a chemical change that occurs when electricity breaks a compound into elements or simmer compounds
- forms new substances with new and different properties
- the SI unit of mass
- is the total energy of the motion of all the particles in an object
- a change in matter that produces one or more new substances
- a chemical change that occurs with a rapid combination of a fuel with oxygen produces heat, light and new substances
- a change in which energy is absorbed
- a measure of how hot or cold something is
- flammability and reactivity can only be ____ during a chemical reaction
Down
- what kind of chemical change occurs when a nail in your backyard begins to rust after it rains
- The fact that matter is not created or destroyed in any chemical or physical change
- this type of change is evident when a color changes
- when a substance undergoes a physical change it is a
- The ____ of the rock is twenty grams
- any change that alters ONLY the shape or form of matter
- alters the form or appearance of matter but does not turn the substance in the matter into a different substance
- a change which releases energy
- chemical properties describe the way ____ changes into new matter with different properties'
- physical properties can be observed without _____ them
- in a chemical change, a single substance breaks down into at least ___ or more substances to form different substances
- Is dissolving a physical change?
26 Clues: the SI unit of mass • a change which releases energy • Is dissolving a physical change? • The ____ of the rock is twenty grams • a change in which energy is absorbed • A chemical reaction is another name for a • a measure of how hot or cold something is • this type of change is evident when a color changes • when a substance undergoes a physical change it is a • ...
P1 Energy Transfers 2025-06-04
Across
- : Energy of a moving object
- : Useful energy output of a lamp
- : Energy stored in stretched or compressed objects
- : Kinetic energy depends on this squared
- : Energy stored in raised objects
- : Type of energy stored in food or fuel
- : Measure of how hot something is
- : What is transferred when work is done?
- : Energy transferred when a force moves something
- : What happens to energy when it moves from one store to another
Down
- : Force that opposes motion and causes heating
- : Another word for heat energy
- : Term for energy that spreads out and is less useful
- : Measure of how much input energy is useful
- : Type of energy transfer we want from a device
- : What move faster when an object is heated
- : GPE increases when this increases
- : A group of objects where energy can be transferred
- : Often wasted energy from machines
- : What is the unit of energy?
- : Type of energy that is not helpful in a system
- : Rate of energy transfer
- : Unit of power
- : One of the factors that affects gravitational potential energy
24 Clues: : Unit of power • : Rate of energy transfer • : Energy of a moving object • : What is the unit of energy? • : Another word for heat energy • : Useful energy output of a lamp • : Energy stored in raised objects • : Measure of how hot something is • : GPE increases when this increases • : Often wasted energy from machines • : Type of energy stored in food or fuel • ...
Electric current 2024-03-13
Across
- Electric current that repeatedly reverses direction.
- An electronic device that allows electron flow in only one direction.
- Devices in which a circuit forms branches, each of which is a separate path for electron flow
- The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
- A flow of charge that always flows in one direction.
- Devices in a circuit form a single pathway for electron flow
- Charge can be transferred from object to object, but it cannot be created or destroyed
Down
- An object that provides a potential difference
- A material through which electrons move easily
- The flow of 1 coulomb of charge per second.
- The force that causes electric charges to flow
- A complete pathway that allows the flow of electrons
- Net movement of electric charges in a single direction
- Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
- A material in which electrons are not able to move easily
15 Clues: The flow of 1 coulomb of charge per second. • An object that provides a potential difference • A material through which electrons move easily • The force that causes electric charges to flow • Electric current that repeatedly reverses direction. • A complete pathway that allows the flow of electrons • A flow of charge that always flows in one direction. • ...
electric current 2025-04-30
Across
- The force that causes electric charges to flow
- An object that provides a potential difference
- Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
- A flow of charge that always flows in one direction.
- A complete pathway that allows the flow of electrons
- Charge can be transferred from object to object, but it cannot be created or destroyed
- A material through which electrons move easily
Down
- Net movement of electric charges in a single direction
- Devices in which a circuit forms branches, each of which is a separate path for electron flow
- Electric current that repeatedly reverses direction.
- A material in which electrons are not able to move easily
- An electronic device that allows electron flow in only one direction.
- The flow of 1 coulomb of charge per second.
- Devices in a circuit form a single pathway for electron flow
- The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
15 Clues: The flow of 1 coulomb of charge per second. • The force that causes electric charges to flow • An object that provides a potential difference • A material through which electrons move easily • Electric current that repeatedly reverses direction. • A flow of charge that always flows in one direction. • A complete pathway that allows the flow of electrons • ...
