Question

Now my question is...
How is sea water in coastal areas degraded severely?

Pls answer as fast as possible
My test is going on...​

Answer 1

Answer:

your test is going on and you are asking to us it was cheating

Answer 2

Answer:

The heavy concentration of activity in coastal areas, combined with pollutants flowing from streams far inland and others carried through the air great distances from their source, are the primary causes of nutrient enrichment, hypoxia, harmful algal blooms, toxiccontamination, sedimentation, and otherproblems that ..