.
Wind
Petroleum
Coal
Sun
Natural Gas
Rate this question:
Nonrenewable
Renewable
Petroleum
Energy
Wind power and solar power
Coal and hydropower
Natural gas and wind power
Petroleum and solar power
Nuclear
Mechanical
Chemical
Electrical
The spinning Earth
A wound-up clock
A full tank of gasoline
A new battery
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
Wait!
Here's an interesting quiz for you.