Keeping in mind their availability in nature, explain the need of using coal and
petroleum judiciously.
Answers
Answer:
Coal and petroleum were found millions of years ago from the degradation of biomass. These are exhaustible nonrenewable resources. Our known petroleum will last for about forty years and coal resources will last for another two hundred years, so we should use them judiciously.
Answer:
Coal and petroleum were formed millions of years ago from the degradation of biomass.
➧ Coal and petroleum should be used judiciously because:-
===========================
❱ These resorces are present in limited quantity
❱ It ensures the availability of coal and petroleum for a longer period of time.
❱ It avoids the pollution of air caused by combustion of coal and petroleum the alternative sources of energy could be those that are renewable and non polluting.
❱ These include fuels like solar energy, geothermal energy, Hydro power & nuclear power.