Question

1. Fill in the blanks.

a. Calcium and magnesium sulphates cause

b. The purest form of water is

c. The water cycle is also called as

d. Saline water is usually found in​

Answer 1

Answer:

a. dissolved bicarbonate

b.rain water

c hydrologic cycle

d.soda lakes

Answer 2

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a. Calcium and magnesium sulphates cause hardness in water.

b. The purest form of water is rain water.

c. The water cycle is also called as hydrologic cycle.

d. Saline water is usually found in Ocean.

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