Across
- 2. animals that obtain their needed carbon by eating other animals
- 4. a place in the ground that can hold water; frequently consists of cracked rock allowing water to move into it
- 6. an event caused when warm water is blown away by wind, allowing cold water to rise from below
- 10. the type of waves that happen at the shore when the crest of a wave spills over the trough of the wave
- 11. groundwater, rivers, lakes, ponds, ice sheets, and water vapor are examples of this
- 13. deep body of freshwater that are cold and dark at the bottom with few or no plants because sunlight cannot reach the bottom
- 14. break down dead plants and animals, returning carbon to the soil
- 17. the change of water from liquid form to gas form
- 18. a substance that water cannot move through; for example clay and granite
- 20. shallow body of fresh water where light can reach the bottom and therefore, many plants grow
- 22. where humans have drilled down to the water table for the purpose of accessing groundwater
- 23. flooded forest, acidic areas in the north, and grassy areas of shallow water are all freshwater __________________________________.
- 24. the change of water from a gas form to a liquid form
Down
- 1. intertidal, neritic, and open-ocean are the main ocean ______________________.
- 3. the deep ocean, the open ocean, and the _________________ are the sections of the ocean floor
- 5. energy of motion; turns tidal turbines to create electricity
- 7. currents that move slowly, are cold, and are caused by a difference in density
- 8. obtain carbon from carbon dioxide in the air and through photosynthesis use to sun’s energy to make their own food
- 9. the return of water to the Earth’s surface in the form of rain, sleet, snow, etc.
- 12. a substance water can move through; for example gravel, cracked rocks, and soil
- 15. made up of runoff, streams, tributaries, rivers, and watersheds
- 16. the open-ocean zone of the ocean is divided into the surface zone, the _______________ zone, and the deep zone.
- 19. type of well consisting of groundwater stuck between impermeable layers of the ground that uses natural pressure to bring water to the surface
- 21. an increase in this causes the mass of water to increase, the bouyancy to increase, and the freezing point to decrease
