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Q: What portion of earth is included in the biosphere?
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What is the portion of the earth where life is found?


Is the portion of the earth where life is found?


What is the portion of the Earth and atmosphere that supports life?

It is actually called the biosphere it is the part of the earth that can support life. That is why Earth is different than other planets, it's because we have a biosphere.

All of life on earth exists in a region known as?

The portion of earth in which all life exists is known as the biosphere. Bio means life and sphere because the earth is a sphere.

What is the combined portion Earth called in which all exist is called?


What is the combined portion of earth called in which all livings things exist?


the portion of earth where life exists?

Biosphere 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.

What portion of the atmosphere does the biosphere primarily interact with?

The Troposphere. It is the closeset Atmospheric layer to the eath, and, sense the Biosphere is the earth, your question has been answered M. West

What three parts of the earth included in the biosphere?

1. atmosphere (air)- the layer of gases that surrounds the earth. 2. lithosphere (earth)-a. the solid portion of the earth b. the crust and upper mantle of the earth 3. hydrosphere (water)- the water on or surrounding the surface of the globe, including the water of the oceans and the water in the atmosphere

The part of earth that supports life including the top portion of earth's crust all the waters that cover earth's surface and the surrounding atmosphere?

The Biosphere.

What does the earths biosphere include?

Earth is home to trillions of organisms. Together , the parts of the lithosphere , hydrosphere , and atmosphere where life exist make up the BIOSPHERE

Is an astronaut circling the earth in a space capsule in not in the biosphere?

As the biosphere is contained entirely within the troposphere (lowest layer of the atmosphere), an astronaut in orbit is far over 100 miles above the highest portion of the biosphere.