Question

Some renewable resources may cease to be renewable if the rate of use is so high that renewal becomes impossible. Justify the statement by giving appropriate examples.

Answer 1

Answer:

waste materials , harmful chemicals

Answer 2

Answer:

The sources that may be renovated are renewable sources. E.g. oxygen, fresh water, solar power and biomass. If the use frequency of all these natural sources is very high, it will lead to the lack of such sources and ultimately to the failure to renew them. The rain is the principal cause of water. Because of the hydrological cycle, rain is occurring. But the poor and extreme use of water due to enhanced population and human needs, such as family, industry, agriculture and the environment, contributes to water crises or water shortages. It's also a source of renewable energy.