Question

Which of the following is also known as the ecosphere as it is a sum of all the ecosystems?

a.
Atmosphere

b.
Hydrosphere

c.
Biosphere

d.
Cryosphere

Answer 1

c. Biosphere

Step-by-step explanation:

The biosphere, also known as the ecosphere, is the worldwide sum of all ecosystems. It contains all living things above and below the surface of the Earth.