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What Are The Two Main Components Of Biosphere?

January 24, 2024 by Diane Mitchell

What Are The Two Main Components Of Biosphere? The biosphere is the portion of Earth where life occurs — the portions of the land, water and air that hold life. These parts are known, respectively, as the lithosphere, hydrosphere and atmosphere. The lithosphere is the land mass, excluding Earth’s mantle and core, which do not

What Is The Biosphere Made Of?

January 24, 2024 by Diane Mitchell

What Is The Biosphere Made Of? 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.