What will happen after fossil fuel reserves peak if demand remains the same? Reserves will become depleted.

New reserves will be continuously discovered.

New supplies of fossil fuels will form.

Reserves will gradually recover over a few hundred years.

Explanation:

Originally Answered: What will happen when Earth uses up all of its fossil fuels? Food production will start to shrink due to less carbon dioxide in the atmosphere. Primary energy production will be nuclear, producing electricity.

the correct answer is "d.) all of the above."

(liquid water evaporates from lakes when heated by the sun.)

(frozen water sublimates from ice and snow.)

(liquid water is lost from tree leaves during evapotranspiration.)