There are five major domains in the earth
They are :-
1)Lithosphere
2)hydrosphere
3)atmosphere
4)biosphere
1) The solid portion of the earth is called lithosphere it compresses the rocks of the Crust and the thin layer of soil that can time nutrient elements which substance organism.
There are two main divisions of earth crust the large land masses are known as continents and the huge water bodies are called Ocean basins all the oceans of the world are connected with one another the level of seawater remains the same everywhere elevation of earth is measured from the level of the sea which is taken has zero.
2) the earth is called the blue planet more than 71% of the Earth is covered with water and 21% is with land. Hydrosphere contains of water in all its form . All running water in ocean and river in lake ice in glaciers. Underground water and the water vapour in atmosphere for compressive Hydrosphere more than 97 of percent of the earth's water is found in the ocean and it's too salty for human use all large proportion of the rest of water is in the form of ice sheets and Clarence or under the ground and very small percentage is available has a freshwater for human being.
3) the earth the earth is surrounded by a layer of gas called the atmosphere this blanket of air is an integral an important aspect of the planet it provides us with the hair be breath and protects us from the harmful effects of suns Ray's
The atmosphere extent up to a weight of about 1600 kilometre the atmosphere is divided into five layer based on composition temperature and other proportion the layers starting from earth surface are called troposphere stratosphere mesosphere thermosphere and the ecosphere
4) the biosphere is the narrow zone of contact between the land water and here it is in this zone that life that is unique way to this planet exist there are several species of organism that vary in size from microbes and bacteria to use mammals all the living organisms includes humans are linked to each other and to the biosphere for survival .
The organism in the biosphere Mein broadly be divided into the plant Kingdom and The Animal Kingdom
