fueling a car with gas heating a house with oil flying a kite in the wind grilling food over charcoal
Anne's project for the science fair is about renewable energy. She wants to describe an activity that uses a renewable source of energy. Which activity should she describe in her project?

Options:
- fueling a car with gas
- heating a house with oil
- flying a kite in the wind
- grilling food over charcoal

flying a kite in the wind