Answer to Question #118398 in English for Londiwe Mkhize

Question #118398
The physical environment is classified according to the four interrelated spheres. Explain the characteristics of each sphere.
1
Expert's answer
2020-05-27T04:27:45-0400

The area near the surface of the earth can be divided into four interconnected spheres: lithosphere, hydrosphere, biosphere, and atmosphere.

1) The lithosphere, sometimes called the geosphere, refers to all of the rocks of the earth. It includes the planet's mantle and crust, the two outermost layers.

2) The hydrosphere is composed of all of the water on or near the planet's surface. This includes oceans, rivers, and lakes, as well as underground aquifers and the moisture in the atmosphere.

3) The biosphere is composed of all living organisms: plants, animals and one-celled organisms alike.

4) The atmosphere is the body of gasses that surrounds our planet, held in place by earth's gravity. Most of our atmosphere is located close to the earth's surface where it is most dense.

Source:

https://www.thoughtco.com/the-four-spheres-of-the-earth-1435323


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS