The application of human ecological perspective poinfcToufM the three basic functions of natural environment for the human beings and also for many other animal species. 

1. The Environment provides the resources essential for life. These resources include air, water and materials used to create shelter, transportation and such other needed products. If human beings exhaust these resources in an irresponsible way for example by polluting the water supply or destroying rain forests then serious consequences will be the result 

2. The environment houses our species: Environment is our home, our living space, the place where we reside work and play, at times we take this truth for granted, but some others times we forget it and make our own living conditions very unpleasant and horrible. It is only when our air becomes heavy with smoke, dust etc., if our tap water turns brown, if toxic chemicals seep into our garden- only then we remember why it is vital to live in a healthy environment

3. The environment serves as a waste respiratory: more than any other species on earth human beings produce a huge quantity and variety of products-bottles, boxes, papers, plastics, sewage, garbage, and so on. Various types of pollution have become more common because human societies are generating more waste than the environment can safely absorb.

4. The 1972 rule of wild life protection provided complete protection to the wild life and birds. As per the directed of this rule every state government and centralized states must create a committee for wild life suggestion. This law restricts the hunting of wild animals violates of this law will be punished

5. Control and prevention of water pollution act has enforced and the water pollution is prohibited through this law and for prevention of water pollution a special rule in 1981 is introducedf prevention on control of air pollution)

6. 1986, rule of environment protection act 1986 have intended to protect and improve the environment; it implements nationwide programs on environment pollution and encourages the researches on Environment Pollution.

7. The motor vehicles act 1988 control the air pollution caused by the vehicles traffic.

8. The noise pollution act of 1989: This law controls the decibels of the sounds residential places, schools and colleges, hospitals, courts premises are declared as silent zones and prohibits using mikes crackers etc. in these areas.

9. 1991 rule of public security: the Government of India has introduced this law in 1991 this law suggested to establish a environment solution fund and provided security to the citizen, it enables to lodge a criminal cases on the law breakers.

10. State pollution controls board is active in state level and with the co-ordination of central pollution control board is engaged in the environment protection. Environment department will implement many works regarding environment protection.