Which of the following could result from a algae bloom in a river.

a. algae purify water

b. local plants produce flowers early

c. fish would die

d. plant and animal population would increase

Question

Biology

Collin Hampton

3 June, 13:41

Which of the following could result from a algae bloom in a river.

a. algae purify water

b. local plants produce flowers early

c. fish would die

d. plant and animal population would increase

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Answers (1)

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Biablo · Answer 1

The answer is c. fish would die

Algae use the presence of increased nutrients and enhance their own growth. Tthey produce an oxygen in the photosynthesis, so it is not a problem while they are still alive. But when these organisms die, their decomposition begins. For the process of decomposition, the oxygen is needed and ultimately it will be depleted from a body of water. This could lead to the death of aquatic animals, such as fish, that depend on oxygen.

Which of the following could result from a algae bloom in a river.a. algae purify waterb. local plants produce flowers earlyc. fish would died. plant and animal population would increase

Which of the following could result from a algae bloom in a river.

a. algae purify water

b. local plants produce flowers early

c. fish would die

d. plant and animal population would increase