Across
- 4. Unlike tropical rainforests, _____ have different weather patterns
- 6. Tropical rainforests are _____ all year long
- 9. The soil in a tropical rainforest is not very ___
- 11. A forest that is damp
- 13. How many oceans are there?
- 14. Almost all of ocean organisms live in ____ waters
- 15. Temperate forests gen enough _____ for large trees to grow
- 16. The largest ocean
- 18. Earth has many different kinds of _____
- 19. Bison live in
Down
- 1. Wetlands help prevent land from _____
- 2. Minerals help plants ____
- 3. An ecosystem that has a dry climate
- 5. Green plants and ___ get nough sunlight to grow.
- 7. Water that has no salt
- 8. Made up of bits of rocks and humus
- 10. the pattern of weather over a long time
- 12. Frogs and instects buzz, you are in a ___
- 14. The name of the largest desert in North America
- 17. An ecosystem with many trees