Question

Which one of the following is NOT an indicator of the degradation of a water body?

a) Increased transparency

b) Decreased species diversity

c) Increased sedimentation

d) Decreased oxygen concentration​

Answer 1

Answer:

the answer is option a

Explanation:

because if we can see it very clear it is not degraded

Answer 2

Answer:

Increased water transparency

Water is more transparent when it is pure

Explanation:

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