Nonrenewable Energy

Definition

Nonrenewable energy refers to energy sources that cannot be replenished or regenerated within a human lifespan. These are finite resources that will eventually run out if used at a faster rate than they can be naturally formed.

Analogy

Nonrenewable energy is like a limited supply of candy in a jar. Once all the candy is eaten, there's no way to refill the jar with more candy. You have to make do with what you have until it's gone.

Related terms

Fossil Fuels: Fossil fuels are nonrenewable energy sources formed from the remains of ancient plants and animals buried deep within the Earth's crust.

Oil: Oil, also known as petroleum, is a fossil fuel that is extracted from underground reservoirs and refined into various products such as gasoline, diesel, and plastics.

Natural Gas: Natural gas is another type of fossil fuel composed mainly of methane. It is often found alongside oil deposits and can be used for heating, cooking, and electricity generation.