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c.3.2 . about fuel

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  • give reason for : The used amount of fossil fuel can't be replaced as quickly as it is consumed.
    Because fossil fuels are formed over millions of Years
  • what happens if : People increase using wood of trees as the source of fuel.
    It leads to deforestation
  • Biofuel is one of non-renewable resources of energy
    false
  • write the scientific term : A phenomenon in which the Earth's temperature increases, when carbon dioxide gas increases in the air
    global warming
  • write the scientific term : Form of energy produced when burning wood and coal.
    thermal energy
  • Turning off lights that we don't need, is a way to conserve electricity.
    true
  • Both coal and wood produce energy when burning
    true
  • Acid rain causes soil and water pollution
    true
  • Water and gasoline are renewable resources of energy.
    false
  • what happens if : Decomposition of remains of marine animals under the Earth's surface.
    They will form oil and natural gas
  • write the scientific term : Type of rain formed when carbon dioxide gas combines with water in the air.
    acid rain
  • give reason for : The importance of generators in electric power stations
    Because generators convert kinetic energy into electrical energy
  • write the scientific term : Natural resources of energy, takes short time to be renewed.
    renewable resources
  • Gasoline is a fuel made from oil.
    true
  • write the scientific term : Type of fossil fuel produced from dead marine animals
    oil
  • Rainwater can be mixed with pesticides and carbon dioxide gas.
    true
  • Burning fossil fuel inside electric power station produces potential energy
    false
  • write the scientific term : Substance when burned release thermal energy.
    fuel
  • Extreme cooling under the Earth's surface, helps in the formation of oil.
    false
  • Pollution “in the form of smog” is especially severe in large cities
    true
  • write the scientific term : Fuels produced from remains of dead animals and plants under Earth's surface.
    fossil fuel
  • write the scientific term : Device in the electric power station, that turns kinetic energy into electrical energy
    generator
  • what happens if : Using renewable resource of energy instead of fossil fuel.
    The pollution will decreased and fossil fuel will not run out
  • Heat trapped above Earth's surface causes global warming
    true
  • Any form of fossil fuel is formed under Earth's surface.
    true
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