Question

13. Complete the table given below to describe the two major domains of Earth.
(4 marks
Domain
Hydrosphere
Atmosphere
Meaning
Components
Significance for
humans​

Answer 1

Answer:

Hydrosphere:

Meaning - A hydrosphere is the total amount of water on a planet.

Components - Hydrosphere includes all liquid and frozen surface waters, groundwater held in soil and rock, and atmospheric water vapour.

Significance - The major importance of the hydrosphere is that water sustains various life forms and plays an important role in ecosystems and regulating the atmosphere.