what are the major spheres of the atmosphere
Answers
The Hydrosphere
Knowing that 'hydro' means 'water,' you may have guessed that the hydrosphere is made up of all the water on Earth.
The Biosphere
With the prefix 'life,' this means that Earth's biosphere is composed of all of the living organisms on the planet. This includes all of the plants, animals, bacteria, fungi and single-celled organisms found on Earth. Most of this life exists no deeper than about 10 feet into the ground or about 600 feet above it.
LITHOSPHERE
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. The boulders of Mount Everest, the sand of Miami Beach and the lava erupting from Hawaii's Mount Kilauea are all components of the lithosphere.
ATMOSPHERE
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. The air of our planet is 79 percent nitrogen and just under 21 percent oxygen; the small amount remaining is composed of argon, carbon dioxide, and other trace gasses.
The major spheres of atmosphere are Troposphere, Stratosphere, Mesosphere, Thermosphere and Exosphere.