Question

COLUMN A COLUMN B

a. Percentage of water in human body i. Precipitation

b. Rainwater harvesting ii. 70%

c. Condensation of water vapour into water iii. Sea water

d. floods iv. Conservation of water

e. Presence of large quantity of dissolved salts v. Natural calamity​

Answer 1

Answer:

a. 70%

b. Conservation of water

C. Natural calamity

d. sea water

Answer 2

Answer:

a 70%

b conservation of water

c natural calamity

d sea water