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Environment Protection in People's Hands

The natural environment encompasses all living and non-living things occurring naturally on Earth or some region thereof. It is an environment that encompasses the interaction of all living species.Here are some questions about the wastes,gases and substances which cause pollution.

Environment Protection in People's Hands
  • 1 of 10:

    A natural phenomenon that becomes harmful due to pollution is ?

  • A) Global Warming
  • B) Ecological Balance
  • C) Greenhouse Effect
  • D) Desertification
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