Fossil fuels come from fossilized animals or plants and take millions of years to form so they are therefore "nonrenewable."
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Nonrenewable resources are called fossil fuels because they are formed from the remains of ancient plants and animals that were buried and transformed over millions of years. These organic materials turned into substances like coal, oil, and natural gas, which are finite and nonrenewable in human timescales.
The main fossil fuels of nonrenewable sources are coal, oil (petroleum), and natural gas. These fuels are formed from the remains of plants and animals that decayed millions of years ago and are finite in quantity, making them nonrenewable resources.
Fossil fuels are nonrenewable because they are formed over millions of years from the decayed remains of plants and animals. Since this process takes such a long time, fossil fuels are being consumed faster than they can be replenished, making them nonrenewable resources.
True. Fossil fuels, such as coal, oil, and natural gas, are nonrenewable resources because they are finite and take millions of years to form. Once they are used up, they cannot be replaced within a human lifespan.
Three nonrenewable resources are fossil fuels (such as oil, coal, and natural gas), nuclear energy (uranium), and minerals (such as copper, iron, and aluminum). These resources are finite in supply and take millions of years to form.
Fossil fuels are nonrenewable resources because they are formed over millions of years from the decomposition of organic materials such as plants and animals. The rate at which fossil fuels are consumed far exceeds the rate at which they are naturally replenished, making them finite and unsustainable in the long term. Once they are extracted and burned, they cannot be replaced within a human lifespan.