Across
- 2. - Another cute name for the earth.
- 4. - The part of the earth that is not covered by water.
- 8. - The thing that surrounds us.
- 9. - The countryside is a _______ area.
Down
- 1. - A big city is an ______ area.
- 3. - A community of living things that live together.
- 5. - What is outside?
- 6. - A variety of plant and animal life in an area.
- 7. - Something that poisons nature.