Question

what is biosphere ?
please answer me ​

Answer 1

Answer:

The biosphere is made up of the parts of Earth where life exists—all ecosystems. The biosphere extends from the deepest root systems of trees, to the dark environments of ocean trenches, to lush rain forests, high mountaintops, and transition zones like this one, where ocean and terrestrial ecosystems meet.

Answer 2

The biosphere is the zone where the lithosphere, the hydrosphere and the atmosphere interact with each other.