Earth is the only planet, among the light planets in the solar system. Inspite of being vast earth, the life exists only in a very part. Seen in the only source of energy which enables continues interaction among various life forms.

　The above lines give out the meaning of the word ‘Environment’ which in broad includes everything. External to an organism that affect it, including physical as well as living factors. Their action and interaction make a system of relationships called ecosystem. This unit also deals with structure and properties, functioning and the factor controlling it. Ecosystem also includes its development as well as the interaction like competition, paratism and mutualism that excise between living beings.

　For centauries heemans have considered the earth and environment as virtually linlimited but subtle and graduae changes have cultured our environment in different ways.

　There are many causes leading to environmental degradation such as mining activities in which land is degraded, Eutrophication in water bodies’ harms aquatic plants and animals. There are man-made causes of mentioned above. Other causes are deforestation, smoke from vehicles, and industries as an open dumping of garbage wastage of water. Improper waste disposal can also be a major. There are several other man-made causes for environmental degradation but there are natural causes also such as landslides, avalanche, earthquakes, drought, flood, volcanic eruption, and desertification.

　As you have read in the essay earlier as to how the environment is degraded by either man-made or natural causes. Now you are going to read about the protective measures of the environmental degradation. Environment can be protected by doing proper mining, by checking oil spills by oil refinery in the sea. Environment can also be protected more trees i.e., a forestation and reforestation. Vehicles should be checked every there months so that the engine is an good condition and smoke is not emitted. Proper dumpling places should be there, as well as no wastage of water. People should give up smoking cigarettes. There should be proper waste disposal facilities. Man-made causes can be prevented also by having sustainable development i.e., meeting our demands of future generation man-made causes can be prevented but natural causes no one can stop.

　So at last it is my advice to all that everyone should not take environment as granted try and protect it four ourselves and for future generations.