Across
- 2. A biological community of interacting organisms.
- 3. Grasslands of South America.
- 5. Deep, narrow valley with steep sides.
- 8. Sandy shore by the ocean.
- 9. Large mass of ice that moves slowly.
- 10. A mountain that can erupt with lava and ash.
- 12. Ecosystem formed by marine polyps.
- 15. Grassland biome with scattered trees and wildlife like lions and zebras.
- 17. Large flowing watercourse.
- 18. Cold biome characterized by permafrost.
- 21. Elevated flat area in a biome.
- 23. Imaginary lines that run north-south on the Earth's surface.
- 24. Landmass surrounded by water.
Down
- 1. Elevated landmass with a peak.
- 4. Group of islands.
- 6. Dense area with trees and undergrowth.
- 7. Imaginary lines that run east-west on the Earth's surface.
- 11. Fertile area in a desert with water.
- 12. Coniferous forest biome, also known as the boreal forest.
- 13. Narrow, deep inlet of the sea between high cliffs.
- 14. Hot and arid biome with minimal rainfall.
- 16. Dense biome with high rainfall and diverse flora and fauna.
- 19. Physical features of an area.
- 20. Point of land that extends into a body of water.
- 22. Seasonal wind pattern that brings heavy rain.