CROSSLY EARTH
Across
- 4. the depositing o eroded soil at a new location
- 10. thin layer of relatively cool rock that forms Earth's outer skin both on dry land and in the ocean
- 11. nutrients circulate endlessly throughout the environment in complex cycles
- 12. the removal of soil by water, wind, ice, or gravity.
- 13. consists of the layers of gases surrounding our planet
- 14. large plates of lithosphere
Down
- 1. fresh water found underground
- 2. the introduction of phosphorus and nitrogen into a body of water that leads to an overgrowth of algae and other producers
- 3. features such as mountains (above and beneath the ocean's surface), islands and continents.
- 5. a spongelike formation of rock, sand, or gravel that holds water
- 6. matter that organisms require for their life process
- 7. a layer of very hot but mostly solid rock
- 8. made of all the rock at and below Earth's surface
- 9. consists of all the planet's living or once-living things and the nonliving parts of the environment with which they interact
- 12. water moves from bodies of water and moist soil into the atmosphere