The given Process diagram gives information about the causes of acid rain starting from the pollutants till the polutants enter food chain.
Overall, the flow starts with the pollutions generates with the different sources like Housing, Transportaions, Factories and powers station and becomes the polluted cloud and ultimetly becomes the Acid rain and intrupts the food chain by incorporating that pollutants in it.
Firstly, the major sources of pollutants that are residential, industrial and vehicular movement, through which the generated pollutants like carbon dioxide, sulphur dioxide, nitrogen oxides, mercury and other compounds rise up to the clouds and mixed with it.
Then the contaminated clouds drifting over the countries and reached to the landscapes with hill and fields, then it showers the acid rain, which ultimately run off to the lakes. Through that reserved water , seeped into the ground and lastly effects the food chain by contaminating it with the same constituents within in.
