Conclution of soil pollution
Answers
Here is ur ans mate:)
*CAUSE OF SOIL POLLUTION:
•Following WWII and Vietnam, scientists discovered high incidences of mutation,miscarriage, mental defects, cancer and sickness in areas where nuclear warheads had been dropped.
•Food shortages also alerted officials thatsomething was seriously wrong with the local soil. DDT and Dioxin were two of the worst pollutants from war aftermath.
•In some cases, agricultural processes cause soil pollution. High levels of radionuclides like nitrogen and phosphorus can be found surrounding farmcenters containing high population densities of livestock.
•Pesticides applied toplants can also seep into the ground, leaving lasting effects. Heavy metals canarrive in the soil by using polluted water to wet crops and by using mineralfertilizers.
•Industry is to blame for some of the biggest soil-pollution disasters.
•Heavy metalscome from iron, steel, power and chemical manufacturing plants that recklesslyuse the Earth as a dumping ground for their refuse.
•Plants that burn their wasteon-site are guilty of releasing heavy metals into the atmosphere, which come tosettle in the soil, thus leaving behind lasting effects for years to come.
Hope it helps uh:)