Environment is our basic life support system. It provides the air we breathe, the water we drink, the food we eat and land where we live. Environment includes all the living organisms and their interaction with the non-living things.
Biology
What is Soil? How is it formed?
Soil is a mixture of small rocks, minerals, humus and also various microbes. It is formed by the weathering of rocks that is occuring since the begining of life on earth. […]
