ENVIRONMENT
Enviornment consists of everything in our surroundings including human beings. The quality of our life depends upon the quality of our natural environment. Our need for food, water, shelter and other things depends on the environment around us. Our environment is our source of living. There must be balanced natural cycle that exists between the environment and the lives of human beings, plants and animals. In this modern world all the human activities directly impact our ecosystem. There are many harmful effects of human activities on the environment. Some of these are pollution, over population, waste disposal, climate change ,global warming and the green house effect etc.. Deforestation is another major reason for unhealthy environment. Everybody should plant a lot of trees. Use less of private transportation. And together we may build a healthy environment for everyone.