Question

Which of the following is an example of a renewable resource?

a: coal
b: oil
c: gas
d: water

I really need a answer!

Answer 1

Water. Water is being constantly reproduced while we are running out of coal, oil, and gas.

Answer 2

all of these are renewable technically but they probably want you to pick a "clean" renewable so d would be what to choose for a "clean" renewable.