Deforestation, This is the clearing of forests by cutting down or burning trees. People do this to get wood, or to make space for farming., Overexploitation, This is when natural resources, like oil or fish, are used too much, causing them to run out or stop growing back the way they normally would., Pollution, This is when harmful substances are released into the environment. For example, the release of chemical fertilisers into the soil.

Grade 6 unit 8

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