Across
- 2. the equator is located 0 degrees in _________
- 5. it equally divides the Earth into the North and South hemispheres
- 7. _____________ is energy derived from natural sources that are replenished at a higher rate than they are consumed
- 9. rings each of a number of concentric rings in the cross section of a tree trunk, representing a single year's growth
- 10. We live in a ________ zone.
Down
- 1. we exhale this gas
- 3. The usual weather of a certain place
- 4. oil is a __________
- 6. methane is an example of a ____________
- 8. the condition of a particular place