Question

Hi friends
Q1) What is BIOSPHERE?
Q2)How is hydrosphere important to us?
Have a Wonderful day​

Answer 1

Answer:

Have you ever thought about the quantity of water on Earth? According to studies, approximately 71% of the earth’s is covered with water. Water is found in oceans, lakes, rivers, and streams, and is stored underground as groundwater. Some amount is trapped in ice. Water also exists in the atmosphere in the form of water vapor. All the water that exists on Earth is known as Hydrosphere. Put differently; the hydrosphere is the water component of the Earth. Hence, we can define the hydrosphere 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.

The hydrosphere is always in motion. The motion of rivers and streams can be seen, but the motion of water in ponds and lakes is less obvious. Some motion of seas and ocean can be seen easily with large scale motions that travel water with great distances like poles and tropics or between continents. These kinds of motions are in the form of currents that move warm water in the tropics towards the poles and cool water from the poles towards the tropics. These currents are present on the surface of the ocean and at depths in the ocean

Answer 2

1. the regions of the surface and atmosphere of the earth or another planet occupied by living organisms.

2. We rarely think about the role of the planet that keeps us alive and takes the hydrosphere for granted. The major importance of the hydrosphere is that water sustains various life forms and plays an important role in ecosystems and regulating the atmosphere. Hydrosphere covers all water present on the Earth's surface.

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