Where is the majority of the earth's fresh water stored? in glaciers and icecaps in lakes in plants in the atmosphere

The correct answer is-

In glaciers and icecaps.

Earth contains only 3% of fresh water and 97% of salt water. It means that majority of water of the planet earth is present in oceans ( largest aquatic bodies, containing salt water).

Out of the fresh water ( which is 3% of total water), approximately 68.7 % is stored in ice caps and glaciers.

In other words, majority of the fresh water is stored in ice caps and glaciers.

The vast majority of the ice mass (approximately 90% of total ice mass) is present in Antarctica, whereas 10% is present in Greenland ice cap.