Question

Which of the following is not correct about water cycle.*

1.it balances water in nature.
2.It regulates weather conditions on earth.
3.It regulates amount of oxygen in air.
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Answer 1

Answer:

2.it regulates weather conditions on earth

Answer 2

(3) It regulates amount of Oxygen in air.

1 is obviously correct. As for 2, water cycle is the cause of precipitation or rain, hence it also regulates the weather conditions considerably.

Hope it helps.