Question

In which forms, water exists on the earth?

Answer 1

Hint :Water is present almost everywhere. About \[71\% \]of the earth’s surface is covered with water. Water is present in oceans, glaciers, seas, lakes, mountains, rivers, ice caps, as groundwater and in the atmosphere. Water exists in various different forms.

Complete Step By Step Answer:
Water exists on the earth’s surface in all three physical forms which is solid (ice), liquid (water) and gaseous(water vapour).
Water exists in different forms due to the difference in climatic conditions. Water is a very important resource because it is used for drinking, cleaning, cooking and also for various other uses. It should be preserved and carefully used as it is required for the survival of life on the earth.
The water cycle has helped in maintaining water on the surface of the earth for over millions of years. The solid form of water – ice is found at the poles of the earth, the snow covered mountains and the glaciers. The liquid form is present in the rivers, lakes, seas, and oceans. The gaseous form of water which is water vapour is present all around us.

Note :
All the water that exists on Earth’s surface is known as Hydrosphere. The hydrosphere is the water component of the Earth. Hence, hydrosphere is defined as the total amount of water on a planet. It includes water on the surface of the planet, underground, and in the air. A planet’s hydrosphere can be liquid, vapor, and ice.