Across
- 2. when people farm plants and animals
- 4. the process to obtain coal or other minerals from water
- 5. is the action of clearing a wide area of tree
- 7. something people use to travel
- 8. a colorless and odorless gas that results in the respiration and burning carbon
Down
- 1. a fluffy cute small animal
- 3. to produce or discharge something, mostly gas or radiation
- 6. a colorless and odorless supportive essential of the air