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