Geography

1. Large landmasses, such as Asia, Africa, and North America.
4. A piece of land surrounded by water, smaller than a continent.
7. A vast body of saltwater that covers most of the Earth's surface.
8. A deep, narrow valley with steep sides, often carved by a river.
10. A flowing body of water that usually empties into a larger body of water.
11. A dense forest with high amounts of rainfall and biodiversity.
12. A tall, natural landform that rises high above the surrounding land.
13. A large body of water surrounded by land.

2. A cold, treeless biome found in the Arctic and Alpine regions.
3. A large mass of ice that moves slowly over land.
5. A dry, arid region with little rainfall and sparse vegetation.
6. A mountain with a vent through which lava, gases, and ash can erupt.
9. A piece of land that is almost completely surrounded by water but is connected to a larger landmass.