About Environment

                 Biosphere

 Verious pleases on the earth where plants and animals are found constitute the biosphere. Biosphere is the narrow zone consisting of the lower part of the atmosphere,t the upper part of the lithosphere and a part of hydrosphere where all forms of life are found.

Our knowledge of India's glorious past has been enhanced by thise source which have brought to light the culture that flourished in the IIndia. 

The physical environment in which living beings interat with one another is known as habits.plant and animals interact with each other in many ways. Plant are dependent animals for carbon dioxide they need for photosynthesis. Animals get oxigen from plant which is a product of photosynthesis. Again animals like honey to pollinate flowers while they suck nectar from flowers. This helps plant to reproduce.  Animals help in dispersal of seeds. Excreta of dead animals entice the soil and help plant to grow well. Some stable ecosystems could be_ponds, oceans, desert, forests, parks.