Here are the answers to your questions:
Question 1: A) This is an underground source of fresh water.
- Aquifer
Question 2: A) This is a form of ground water pollution where heavier chemicals fall back to the ground and coat the trees and leaves of plants.
- Acid rain
Question 3: A) This is a process by which water is brought into the water table to replace water that has been taken out through wells.
- Recharge
Question 4: A) This is the upper limit of usable ground water.
- Water table
Question 5: A) This percentage of all water on the planet is salt water.
- 97%
Question 6: A) What percentage of water on Earth is used for drinking, household needs, community needs, and crop irrigation?
- 1%
Question 7: A) Much of this is frozen glaciers and ice caps, so we don’t consider it usable.
- Fresh water
Question 8: A) Water evaporates from the surface into the sky and back down to the earth as what?
- Rain
Question 9: A) Aquifers are deep _________ rivers or caves that filter and store fresh water.
- underground
Question 10: A) Currently, new regulations control the use of pesticides and chemical fertilizers to reduce what?
- Water contamination
If you have any further questions or need additional information, feel free to ask!
1 answer