Question

4 - availability of water
learning objective: recognize issues related to the availability of water.
which of the following is an issue related to the sources of water and how we use it?
a.) there has been an increase in aquifer water levels.
b.) the water cycle moves water through the environment, but the water supply is finite.
c.) we are experiencing a decline in the waste of water.
d.) water demand is decreasing because of human population growth.

Explanation:

• Option a: Aquifer water levels are generally decreasing due to over - extraction, not increasing.
• Option b: The water cycle is a natural process, but the available fresh - water supply for human use is finite, which is a major issue related to water sources and usage.
• Option c: In reality, water waste is still a significant problem and is not declining.
• Option d: Human population growth typically leads to an increase in water demand, not a decrease.

Answer:

B. The water cycle moves water through the environment, but the water supply is finite.