GENERAL GEOLOGY

Detailed explanation-1: -The biosphere cannot exist without interaction with the atmosphere and hydrosphere. The lithosphere is the part of Earth where life exists. Earth’s surface is made up of 70% water and 30% land. The only layer of Earth that supports life is the mantle.

Detailed explanation-2: -The biosphere cannot exist without interaction with the atmosphere and hydrosphere. Q. The lithosphere is the part of Earth where life exists.

Detailed explanation-3: -The biosphere is defined as the region on, above, and below the Earth’s surface where life exists. The biosphere is a narrow zone on the surface of the earth where soil, water, and air combine to sustain life.

Detailed explanation-4: -The biosphere is made up of the parts of Earth where life exists. The biosphere extends from the deepest root systems of trees to the dark environment of ocean trenches, to lush rain forests and high mountaintops.

Detailed explanation-5: -Answer and Explanation: No, there are no clear boundaries to the biosphere as it contains two components: 1) all the living organisms on the planet, which is pretty clear, and 2) all the non-living factors they get their nutrients from.