Nonrenewable resources are those that

Nonrenewable resources are things that can't be re -newed.

For example: Coal takes thousands, even millions of years to form.

Once coal, or any nonrenewable item is used up they will be gone for millions of years.

That being said, nonrenewable items are basically limited.

Also, nonrenewable resources are made naturally, not made by man.

Here are some examples of nonrenewable resources:

1) Fossil Fuels.

2) Natural gas.

A lipid is any of various organic compounds that are insoluble in water. They include fats, waxes, oils, hormones, and certain components of membranes and function as energy-storage molecules and chemical messengers.

Explanation:

looked it up.