Study

B1 - The environment

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  • Give one example of something that causes air pollution.
    Cars, factories, smoke, etc.
  • What is air pollution?
    Dirty or harmful gases and particles in the air.
  • What does it mean to reduce waste?
    To make less garbage or throw away less.
  • What does it mean if something threatens the environment?
    It can hurt or damage nature.
  • Name 5 things you can do to protect the environment.
    Walk more, recycle, save water, turn off lights, etc.
  • Why is renewable energy better for the planet?
    Because it doesn’t run out and it’s cleaner.
  • Where does solar energy come from?
    From the sun.
  • How can we reduce our carbon footprint?
    By driving less, recycling, or using less electricity (or other acceptable answers)
  • What are fossil fuels?
    Fuels like coal, oil, and gas that come from the Earth / from ancient plants and animals.
  • What gas do cars and factories produce?
    Carbon dioxide
  • What can we recycle? Name three things.
    Paper, plastic, glass, metal, etc.
  • What does it mean when an animal becomes extinct?
    It means all animals of that kind have died.
  • Name one type of renewable energy.
    Solar energy / wind energy / hydroelectric power (any one is correct)
  • What is waste?
    Things we throw away, like rubbish or garbage.
  • Why do humans need oxygen?
    We need it to breathe and stay alive.
  • What gas do plants give us?
    Oxygen
  • What creates carbon dioxide?
    Breathing, burning fossil fuels, and driving cars.
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