Answer:
The answer is
Step-by-step explanation:
Heavy rain causes floods every year. In some of the other countries there are floods. How can we prevent them? Well there is no way to prevent heavy rain, because they are natural disasters. But these heavy rains can also be harmful. For example acid rain is caused due to the global warming. Acid rains can destroy a lot of natural habitat, monuments and buildings. So we cannot prevent them. But remember, if you don't use too much chemicals, then we can save rain water and use it for additional purposes.
Hope this helps....
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