Across
- 3. weathering that physically breaks down a rock into sediment
- 5. a small stream that flows into a larger stream or river
- 9. another name for a watershed
- 10. geysers and hot springs are heated through ___ activity
- 12. all surface water that is flowing toward the oceans
- 14. when something is full of water
- 16. Type of bedrock that is dissolved by groundwater
- 17. Water is able to pass through
- 21. grows from the ceiling of a cave
- 23. when water gets in cracks of rocks and freezes/expands
- 25. when groundwater is close to the surface and bubbles through
- 27. when surface water gets into the groundwater
- 28. The number of states that are in the Chesapeake Bay watershed
- 29. excess fertilizer from crops would be THIS kind of pollution
Down
- 1. the region of Virginia that has Karst topography: Valley and ___
- 2. the transport of sediment to a new location
- 4. Another name for the zone of saturation
- 6. pollution from a single, easily identifiable source
- 7. the upper limit of the zone of saturation
- 8. the largest river basin in Virginia
- 11. side view of soil layers
- 13. most common agent of erosion
- 15. When bedrock is eroded and results in caves and sinkholes
- 18. leaves, sticks, twigs in a forest
- 19. Tiny holes in bedrock that can be filled with water
- 20. This is a high point that separates two different watersheds
- 22. anything that decomposes
- 24. the drop off of sediment in a new location
- 26. layers of soil