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Macy observes the lake near a park is covered in green slime. Over a few days she sees that the fish in the lake have started dying. What could

be a possible cause of this situation?
O
A.
The acid level of the lake has increased.
O
B.
An algal bloom has drained the lake of oxygen.
O
c.
Industrial chemicals have poisoned the lake.
O
D.
The sediment level of the lake has increased.

2 Answers

4 votes

Answer:

Explanation:got it correct

Macy observes the lake near a park is covered in green slime. Over a few days she-example-1
User Nickbona
by
7.4k points
7 votes

Answer:

(A) An algal bloom has drained the lake of oxygen.

Step-by-step explanation:

Because "green slime" is algae and it needs oxygen just like the fish.

User Wilbert
by
7.6k points

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