Physical Geography

2. Water system biome containing plants and animals (e.g. rivers & lakes).
7. Removal of too many trees in a forest.
8. Breaking down and movement of rocks, sediment, or sand.
11. Salty water system biome containing plants and animals (e.g. oceans & the Great Salt Lake)
14. A dry biome that can be found in cold, hot, and temperate climates.
15. A flat & temperate biome.

1. A flat, cold, snowy biome.
3. A community of organisms living symbiotically in their habitats.
4. Large ecosystems that include diverse types of land, plants, and animals.
5. A natural crisis that causes great damage or loss of life, such as earthquakes, hurricanes, blizzards, etc.
6. Biomes with trees, including tropical, temperate, and boreal (taiga).
9. Energy resource that has a finite amount.
10. Plates holding oceans and land masses on earth's crust that constantly shift, creating physical processes such as mountains, rifts, or earthquakes.
12. Energy resource that is renewed/regenerated.
13. Long-term weather patterns of a region (dry or wet; hot, cold, or temperate temperatures).