Across
- 5. Low turbidity water allows sunlight to pass through easily so that aquatic plants and animals can _________.
- 6. A community of plants and animals found in rivers that interact with one another
- 9. When the rate of precipitation is higher than the rate of infiltration.
- 10. Governments have to _______ water to control the amount of clean water used if there is immense water pollution
Down
- 1. Through _______, aquatic plants and phytoplankton help provide oxygen for other animals to breathe.
- 2. Refers to water used for growing of crop or rearing of animals for consumption
- 3. The downward entry of water into the soil surface
- 4. When algae in water die, they ______, taking up oxygen in the water, causing animals to suffocate and die.
- 7. The downward flow of water through layers of soil and porous rock.
- 8. How murky the water is