The realms of the earth are the 1) the atmosphere 2) the hydrosphere 3) the lithosphere 4) the biosphere
atmosphere:-earth on which we live is surrounded by a vast sphere of air which is known as the atmosphere
hydrosphere:-the sphere of water comprising mainly the oceans is known as hydrosphere
lithosphere:-the crust of the earth is known as the lithosphere
biosphere;-the living part of the earth which includes the natural vegetation, cultivated crops, wild animals etc is known as biosphere
atmosphere:-earth on which we live is surrounded by a vast sphere of air which is known as the atmosphere
hydrosphere:-the sphere of water comprising mainly the oceans is known as hydrosphere
lithosphere:-the crust of the earth is known as the lithosphere
biosphere;-the living part of the earth which includes the natural vegetation, cultivated crops, wild animals etc is known as biosphere
