Description should include
- uses of natural gas (CNG)
- industrial/manufacturing processes (e.g., coal is needed for steel production)
- desalinization
- transportation
- solar heating
- windmills.
Process/Skill Questions:
- What is gasoline gallon equivalent?
- How can solar energy be used for cooking?
- What is desalinization?
- What are the differences between passive and active solar?