Question

what is the definition of hydrosphere

Answer 1

The hydrosphere (from Greek ὕδωρ hydōr, "water"[1] and σφαῖρα sphaira, "sphere"[2]) is the combined mass of water found on, under, and above the surface of a planet, minor planet or natural satellite. Although the hydrosphere has been around for longer than 4 billion years, it continues to change in size. This is caused by the seafloor spreading and the continental drift, which rearranges the land and ocean. [3]

Answer 2

Answer:

The domain of water is referred to as hydrosphere. It comprises various sources of water bodies like rivers,lakes ,sea ,oceans etc. It is essential for all living organisms.