Across
- 4. large ecosystems characterized by common climate, vegetation, and animal life.
- 6. the solid surface of Earth, including the soil and landforms
- 8. physical process involving the movement of the Earth’s crust
Down
- 1. the water areas of Earth, including oceans, lakes, rivers, ground water, glaciers and water vapor.
- 2. a pattern of the combination of precipitation and temperature over time
- 3. the wearing away of the Earth’s surface caused by the movement of water, ice, or wind.
- 5. falling water droplets in the form of rain, sleet, snow, or hail.
- 7. the areas of Earth that support plant and animal life