There is an inseparable bond between health and the environment. Humans depend on the environment for their survival. Nature or the environment provides all resources required for mankind.Therefore, the environment should be kept clean and healthy to keep us healthy. A good environment gives us longevity. People living in better environmental conditions have higher life expectancy than those living in a polluted environment. If the environment is polluted, it causes various types of communicable and non-communicable diseases. Environmental balance is a must for the growth and development of human race.