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Energy
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What energy produces movement and enables people and things to move?
Mechanical energy
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What energy results from the motion of an object? ex. ride a bike
Kinetic energy
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to separate a substance into smaller parts is called
break down
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What energy results from the position of an object? ex. lifting an object
Potential energy
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This radioactive metal is found in some rocks.
uranium
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What energy is stored in the atomic structure of matter?
Nuclear energy
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The total amount of energy we consume around the world being reduced is called
saving energy
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What energy is the movement of charged particles between two different places? ex. televisions
Electrical energy
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What energy is made by vibrations travelling through the air, a liquid or solid object? ex. eardrums vibrate
Sound energy
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Natural sources such as wind or the Sun are that are always available are called
renewable
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What do we get from animals and plant products that are burned?
biofuels
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A place where energy is transformed from one form into electrical energy is called
power station
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convert or change from one form to another is called
transform
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What energy is stored in some substances? ex. a battery
Chemical energy
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Carbon dioxide in the atmosphere causes a gradual increase in temperature called
global warming
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This black rock is composed mainly of carbon
coal
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What is a mixture of gases that have formed from decayed living things?
Natural Gas
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a phenomenon produced by uranium which emit radiation and disintegrate is called
radioactivity
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Natural sources such as petroleum or coal are ....
Non-renewable
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A place built to store a large body of water is called a
reservoir
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Nitrogen oxide contain pollutants that is called
Acid rain
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What refers to the growth of the population and the economy that will not destruct the environment in the future?
Sustainable development
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This black liquid forms from decayed plants and animals.
petroleum
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What energy is related to the movement of atoms in an object or substance? ex. heat and temperature
Thermal energy
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Name 3 ways we can save energy from your book
energy saving light bulbs, turn fridge down, use dishwasher washing machine when full, low flow shower and toilet flushes, clean transport
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What energy is from water that is moving or falling?
Hydroelectric energy
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What energy do we get from the Sun in the form of light and heat?
Solar energy
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What energy do we get from the movement of air?
Wind energy
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We get energy from what type of sources?
Natural sources
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A liquid made from petroleum that is used in fuels in cars is called
petrol
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a machine that transforms kinetic energy into electrical energy is called
turbine
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What are the 3 R's?
Reduce, Reuse, Recycle
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A unit of energy used to measure the amount of energy food provides is called
calorie
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What energy is is the form of electromagnetic waves? ex. light
Radiant energy
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The arrangements of the parts of the atom, including protons, neutrons and electrons is called
atomic structure
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Solar panels on streetlights receive what energy?
Light energy
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Buildings designed to consume less energy are called
green buildings
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