Question

what is biosphere? ​

Answer 1

Answer:

The biosphere, also known as the ecosphere, is the worldwide sum of all ecosystems. It can also be termed the zone of life on Earth, a closed system, and largely self-regulating

Explanation:

The regions of the surface and atmosphere of the earth or another planet occupied by living organisms. ... The biosphere is one of the four layers that surround the Earth along with the lithosphere (rock), hydrosphere (water) and atmosphere (air) and it is the sum of all the ecosystems.An example of the biosphere is where live occurs on, above and below the surface of Earth.