This is a kind of comprehensive and concise study about our environment.
Under this subject, it has been mainly concerned about about three segments on our planet Earth, Lithosphere, Hydrosphere and Atmosphere.
Man-made chemicals affect our environment in different ways. Therefore, a study on chemicals and their impact on our environment are important for the minimization of such bad effects.
This is a guidebook for the identification of main air pollutants and water pollutants. And their effects on the relevant parts of the environment.