Answer:
Energy is essential to life and all living organisms. The sun, directly or indirectly, is the source of all the energy available on Earth.
Step-by-step explanation:
- Energy powers computers, transportation, communications, cutting edge medical equipment and much more.
- For developing nations, the need for reliable and affordable energy is more fundamental.
- It can improve and even save lives.
- Developed societies use energy resources for agriculture, transportation, garbage collection, information technology and human communication.