Проверьте правильность вопросов на англ. яз. Исправьте ошибкиCan a meteorologist predicts

Проверьте правильность вопросов на англ. яз. Исправьте ошибки

Can a meteorologist predicts heavy fall of snow?
Is excessive exploitation of environmental resources detrimental action or valid action?
When does the tiny leaves are beginning to appear on trees and bushes?
The burying of nuclear wastes could affect the state of the water, couldn't it?
Today, the international community isn't the engine for the make laws to protect air, water and soil, is it?

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