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Environmental problems

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    Environmental problems
  •   Study   Slideshow
  • What happened to dinosaurs about 65 million years ago.
    They became extinct
  •  15
  • What is the name for a special layer in the Earth’s atmosphere which helps protect our planet?
    Ozone layer
  •  15
  • What word can be used to describe the increasing contact between countries that has a major impact on life today?
    Globalization
  •  15
  • What causes problems because it is difficult to dispose of safely?
    Hazardous waste
  •  15
  • What have scientists shown to be melting worryingly fast at the North and South Poles?
    Polar ice caps
  •  15
  • What does the chemical symbol CO2 represent?
    Carbon dioxide
  •  15
  • What has been happening in the Amazon area and in other tropical areas like Indonesia and Malaysia?
    Destruction of rainforests
  •  15
  • What problem is a type of air pollution?
    Smog
  •  15
  • What what can cause harm to plant or other life when it falls on the land or sea?
    Acid rain
  •  15
  • What is the Siberian tiger an example of?
    Endangered Species
  •  15
  • What has caused much plant and animal life in rivers in industrial areas to die ou?
    Water pollution
  •  15
  • What is the term for the phenomenon describing the rise in the earth’s average temperature?
    Global warning
  •  15
  • Complete the phrase: greenhouse ...
    effect
  •  15
  • Complete the phrase: carbon f...
    footprint
  •  15
  • Complete the phrase: fossil ...
    fuel
  •  15
  • Complete the phrase: climate ...
    change
  •  15