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______ Max to have more experience, he would be a potential candidate.

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The coastal waters here have a complex ______ which includes thousands of plant and animal species.

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Recycling provides a method of reducing the amount of waste materials that gets to the landfills – thus ______ it less probable for environmental pollution to take place.

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The effects of ______ are the environmental and social changes caused (directly or indirectly) by human emissions of greenhouse gases.

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These toxic chemicals will contaminate the groundwater and make it unsafe for drinking.

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If ______ more recycling bins in the area, there will be less trash.

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I am sure that if we persuade them, they ______ their bad lifestyle.

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If wastes are thrown ______, they can cause pollution in water, land and air.