What part of the Earth do humans live on?  

Expert Answers
trophyhunter1 eNotes educator| Certified Educator

Humans live in the biosphere, anywhere on Earth that there is life. Life is found in various ecosystems.  Of course, the organisms in these ecosystems interact with the atmosphere, the hydrosphere and the lithosphere. Every part of the planet that supports life of some type is in the biosphere. There are Archaea that live under extreme conditions, life exists in the Polar regions, in deep sea vents and at the Equator. Life is found at high altitudes and in the deepest areas under the sea. In relation to the structure of the Earth which contains the outer crust, the mantle, the outer and inner cores, life is found at the lithosphere, which is the uppermost mantle together with the crust. Of course, life depends on the atmosphere and the hydrosphere for respiratory gases and water.

yulil2000 | Student

The earth is divided to three layers, the core, the mantle and the crust. humans live on the crust of the earth.

nancy167 | Student

We all are livivng in Biosphere but Human live on the lithosphere. The layer of the Earth called the crust. It is the top most layer of the Earth, which is made up of 4 layers. The inner core, outer core, mantel and, finally the crust

suzannah304 | Student

we live on the crust of the earth.