Question

All of the following statements about the hydrosphere are true except:
A. the earth is the only known planet with a hydrosphere
B. most of the water making up the hydrosphere is in lakes
C. the water in the hydrosphere moves in the hydrologic cycle
D. hydrologists and oceangraphers study the hydrosphere

Answer 1

The hydrosphere is defined as the water surrounding the surface of globe include oceans lakes etc
The statement that is not correct about hydrosphere is
Most of the water making up the hydrosphere is in lakes
because its not lakes its oceans
so correct option is B
hope it helps

Answer 2

Most of the water making up the hydrosphere is in lakes.