Q. Consider the following statements:
(1) Total land area of earth is approximately 1475 lakh square kilometers.
(2) Ratio of land area to water area of earth is approximately 1 : 4.
(3) Maximum percentage of earth’s water is in the Pacific Ocean.
Which of the statements given above is are correct?

Answer: 1 and 3
Notes: Total land area is area is 147526000 km2 square kilometers.
So, the ratio of land area to water area of earth is approximately 1: 3.
The Pacific Ocean is the largest ocean, so maximum percentage of earth's water is present in it.