Coal is burned at a power plant.
Gasoline is burned in a car engine.
Charcoal is burned in a barbeque pit.
All of the above.
Rolling a bowling ball.
Turning on a light bulb
Stretching a rubber band.
Dropping a pencil
Indian Renewable Energy Development Agency
Indian Non-Renewable Energy Development
Indian Agricultural Development
Indian Biotechnology Development
Are no cleaner than nonrenewable resources
Are often less abundant than nonrenewable resources
Are limited by cost, but not supply.
All of the above
Here's an interesting quiz for you.