When industrialisation began, little thought was given to its ____ effects. Raw, untreated ____ was allowed to pollute our seas and rivers. Animals were killed for profit to the point of ____. The loss of trees through uncontrolled ____ caused erosion and unstable climate. ____ was caused by the poisonous gases man sent into the atmosphere. Chemicals in ____ killed animal life. ____ destroyed plants. The ____ of nature was disturbed. It is only now that we are waking up to the ____. More natural, ____ farming is advocated. Legislation controls the ____ of waste products into our air and water. Wildlife organisations are becoming more militant in their fight for ____. Replanting policies in some parts of the world mean that our forests should in future be ____. We can only hope that growing public awareness and ____ legislation will produce a world which is safe for us and will provide a good quality of life for future generations.

The environment

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