Question

Which of the following are characteristics of a good source of energy?

• A. It can provide an adequate amount of useful energy at a steady rate over a long period of time.
• B. It should be safe and convenient to use.
• C. It should be economical.
• D. All of the above.

Answer 1

The correct option is D All of the above.

A good source of energy should be such that it can provide an adequate amount of useful energy at a steady rate over a long period of time. It should be safe and convenient to use, economical, and easy to store and transport.