All the nature around us and surroundings is environment. Every animal, bird, plants, humans etc., are part of the environment. But we humans are destroying the nature without giving it to future. We must learn that nature is for man's need not for his greed.It's our duty to keep out environment clean and green. We know that greenary creates pleasant scenery. We must not use environment for our entertainment. As we part of environment we must use only our share.we must learn to love animals. We should be killed kind to creature or else we may not find it in future.I want to say is love your environment so that it gives a life to you. Hope this helps you