How can the construction of a dam negatively impact an ecosystem? a. It increases the rate of nutrient deposition from the river to the surrounding area.
b. The water held in the dam's reservoir becomes warmer and does not evaporate as
well.
c. Fish cannot move upstream to mate or spawn.
O d. Dams do not negatively impact ecosystems

B- The water held in the dam's reservoir becomes warmer and does not evaporate well

Explanation:

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its temperature is increasing. this causes molecular vibrations to increase.

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.