Question

Which of the following statements is/are correct?
a. Two third of earth's surface is occupied by hydrosphere.
b. The land along the margin of the ocean is called the coastal region.
c. The condition in the troposphere is constantly changing. This affects the living
world to a great extent.
d. All the above.​

Answer 1

Answer:

Which of the following statements is/are correct?

a. Two third of earth's surface is occupied by hydrosphere.

b. The land along the margin of the ocean is called the coastal region.

c. The condition in the troposphere is constantly changing. This affects the living

world to a great extent.

d. All the above.

Answer 2

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a. Two third of earth's surface is occupied by hydrosphere.