Reservoirs and dams make it possible to store fresh water for people to use. What is one way reservoirs and dams can be harmful?
A They cause changes in natural habitats for plants and animals that may affect their survival.
B If too much water is pumped out of aquifers the groundwater may dry up.
C Droughts may occur when there is no rain or snow for a long time creating a water shortage.
D Extra nutrients may be produced making it difficult for plants downstream to survive.
What is one way reservoirs and dams can be harmful?
Share
The correct answer is: A They cause changes in natural habitats for plants and animals that may affect their survival.
Explanation: Reservoirs and dams can disrupt the natural ecosystems by flooding land, altering water flow, and changing sediment transport. This can lead to loss of habitat for various plant and animal species, which may struggle to adapt or survive in the new conditions created by the reservoir.