Write a report on the topic "Enviroment"
Environment is our surroundings which includes living & non-living factors and their interactions with each other. It is also defined as sum total of all social, economical, biological, physical or chemical factors. It is the surroundings of man.
Components of environment
Composition of atmosphere
- Atmospheric Profile
- Troposphere
- Stratosphere
- Mesosphere
- Thermosphere
- Ionosphere
- Exosphere
Environmental Lapse Rate (ELR) or Lapse Rate
- Hydrosphere
- Lithosphere
- Biosphere
Word environment is derived from a french word environ or enviroonner meaning “to encircle”. Environment includes all the physical and biological surroundings of organisms along with their interactions” (Environmental Protection Act, 1986).