Study

Pollution

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  • Why is it important to do things to reduce pollution?
    .
  • Which are 3 natural sources of water pollution?
    animal waste, floods, volcano eruptions, algae blooms, storms
  • TRUE OR FALSE Pollution can only be caused by humans
    FALSE
  • TRUE OR FALSE: Between 50 and 60 million people die because of water pollution
    FALSE
  • Smog is more common in ________ and places with more inhabitants
    cities
  • What is SMOG?
    Smoke + fog It's an unnatural fog/smoke in the environment
  • Name 3 things that we can do to reduce water pollution
    save water, turn off running taps, check for leakage, always pick up your trash
  • Name an unnatural source of water pollution
    trash, pesticides chemical fertilizers, factories, oil spills
  • Name two things we can do to reduce air pollution
    walking, using the bike, use less cars, etc.
  • TRUE OR FALSE: There's only 1% of water that we can drink on earth
    TRUE
  • TRUE OR FALSE: Pesticides are a natural source of water pollution
    FALSE
  • Name two diseases that can be caused by water pollution
    Hepatitis, cholera
  • Which activities do humans do to cause air pollution?
    Deforestation, smoking, driving cars, etc.
  • TRUE OR FALSE: Smog reduces visibility
    TRUE
  • Which type of pollution causes infections? (water or air pollution)
    water pollution
  • Which natural disaster can cause air pollution?
    Volcanic eruptions / forest fires
  • TRUE OR FALSE: 42 million people die every year because of air pollution
    FALSE
  • TRUE OR FALSE: Air pollution can cause asthma
    TRUE
  • Name a consequence air pollution has on people
    eye irritation, cancer, heart disease, birth problems
  • Water pollution is the _________ of the quality of water
    degradation
  • Water pollution is harmful for the __________ ecosystem
    aquatic
  • Name the types of pollution
    Water, air, soil, light, noise