EVERYDAY SCIENCE

Detailed explanation-1: -The term nonrenewable resource refers to a natural substance that is not replenished with the speed at which it is consumed. As such, a nonrenewable resource is a finite resource. Humans constantly draw on the reserves of these substances while the formation of new supplies takes eons.

Detailed explanation-2: -There are four major types of nonrenewable resources: oil, natural gas, coal, and nuclear energy. Oil, natural gas, and coal are collectively called fossil fuels. Fossil fuels were formed within the Earth from dead plants and animals over millions of years-hence the name “fossil” fuels.

Detailed explanation-3: -Renewable energy resources include solar, water, wind, biomass, and geothermal power. These resources are usually replaced at the same rate that we use them. Scientists know that the Sun will continue to shine for billions of years. So we can use the solar energy without it ever running out.

Detailed explanation-4: -Nonrenewable resource depletion is the extraction of fossil fuels and other finite energy sources. The challenge is that at one time, these resources seemed to be infinite. As we approach – or have passed – the point of peak oil, we will need to find renewable energy sources to meet our ever-increasing need for power.