Multiple choice

What is an example of renewable source

  1. Oxygen

  2. Coal

  3. Oil

  4. Natural gas

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A renewable resource is one that can be replenished naturally over a short period. Oxygen is continuously replenished through photosynthesis, whereas coal, oil, and natural gas are fossil fuels that take millions of years to form.