Question

Fill in the blanks:

1. Untreated________ pollute water bodies adversely.

2. The thin film of oil on the surface of water _______aquatic life.

3. The process of ___________is responsible for large scale death of aquatic plants and animals.

4. Some diseases that are caused due to drinking contaminated water are_____, ______, _______, _________.

5. Algae growth in water bodies is harmful for___________.
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Answer 1

Answer:

I don't know this answer sorry

Answer 2

Answer:

1. drain/sewage

2. kills/damages

3. -

4.Typhoid, food poisoning, diarrhea, dysentery, cholera

5. aquatic animals

I am pretty sure these are correct :)

happy children's day :)