What is environmental pollution? What are the types of environmental pollution?
There are numerous factories around the world that deliver millions of tons of toxic chemicals, fuel gases, sewage and wastewater to air, soil and water. This hazardous waste of any kind (such as solid, liquid or gas) causes ozone depletion, global warming, soil loss, and health problems for humans and other organisms. Environmental pollution is the definition of waste in the natural environment and causes negative changes. This is mostly due to human action and natural disasters. Various concentrations of impurities anywhere in the environment are:
Water coming from cities is called sewage water, and those coming from industry are called waste water. Natural river water contains 8 mg / L dissolved O2. This amount of dissolved O2 is known as the quality of water. Sewage water and wastewater contain 90-95 percent organic matter, and when it spreads to rivers, the oxygen concentration in the river decreases due to oxygen consumption, which severely affects aquatic life.
Major water pollutants and sources are:
Oxygen-requiring substances Nutrients Pathogenic organisms Salts Toxic metals
In the air; The presence of one or more wastes that are dangerous to humans, plants, animals and nature is called air pollution.
Major air pollution causes:
Natural reasons Man-made causes Cars Persistent resources
Waste polluting the atmosphere is known as air waste and is classified as follows:
Inorganic gas waste Organic gas waste Powder Cigarette smoke Dirty gases
Global Effects of Air Pollution
Some of the global impacts of air pollution are:
Greenhouse effect Ozone depletion Acid rain Photochemical smoke Meteorological effects
Of course, the subject has been handled more widely. Congratulations to Evrensel newspaper FOR THEY ARE SENSITIVE TO ENVIRONMENTAL ISSUES ..