Water pollution affects marine ecosystems, wildlife health, and human well-being. Thermal power plants, engineering industries, paper mills, steel plants, textile industries and sugar industries are the major contributors of wastewater production.
Many of them were on the endangered species list. Fish, marine birds and other oceanic animals that have been affected by pollution have been known to become sick, diseased and in some cases born with deformities. Burning of fossil fuels — the emitted ash particles usually contain toxic metals such as As or Pb.
As more cities and towns are developed, they have resulted in increase use of fertilizers to produce more food, soil erosion due to deforestationincrease in construction activities, inadequate sewer collection and treatment, landfills as more garbage is produced, increase in chemicals from industries to produce more materials.
Manufacturing plants are major causes of water pollution, using bodies of fresh water to carry away waste that can contain phosphates, nitrates, lead, mercury and other harmful and toxic substances.
Inorganic factors include ammonia, chemical waste from factories, discarded cosmetics etc. Dead bodies are cremated on the river banks. This process is called eutrophication; litter, which causes disease and has a negative visual impact.
Runoff from farms andfactories will cause bodies of water to become unclean. How does littering cause water pollution? This helps reduce the amount of emissions being released by utility companies and your own home products.
Water flowing out of dams: Water is an easy solvent, enabling most pollutants to dissolve in it easily and contaminate it. Animals and plants may be even more affected by water pollution than humans and land dwelling animals, especially those that live in and around the ocean such as fish and marine mammals like whales.
Fourth, toxic fumes created from industrial zones should be filtered, rerouted and cleaned before making their way to the atmosphere. Destroys the habitat of many birds and fish; Removes the natural filters capable of storing and degrading many pollutants, such as phosphorus and heavy metals; Destroys natural dams and causes flooding further downstream.
Sewage and waste water Every day, we cook, do laundry, flush the toilet, wash our cars, shower and do many things that use water. Industrial chemicals and agricultural pesticides that end up in aquatic environments can accumulate in fish that are later eaten by humans. Water needs to be preserved and respected today, for us to live a tomorrow.
Point source pollution occurs from a specific location by a single source such as a large factory, oil refinery or hauling ship that contributed a massive amount of pollution within a single area. Energy Use As human populations increase, more energy is required for human activities such as cooking, lighting, etc.
You can do an online search for local toxic chemical disposal areas near you As you can see there are a lot of things you can do to help reduce the amount of pollution you produce. The future of South Africa lies in our hands. Ocean and marine dumping Again, think of the rubbish we all make each day.
Infested with waste ranging from floating plastic bags to chemical waste, our water bodies have turned into a pool of poison. Oil spills in the water causes animal to die when they ingest it or encounter it. A small leakage from the sewer lines can contaminate the underground water and make it unfit for the people to drink.
Please, read more at Foundry.Water Pollution Causes The causes of water pollution vary and may be both natural and anthropogenic. However, the most common causes of water pollution are the anthropogenic ones, including.
Causes of water pollution 1) Water pollution may be caused by the intentional or unintentional disposal of hazardous chemicals and materials into a body of water.
2) Rainfall may cause polluted landscapes to disperse their poisonous materials into the water and poison the surrounding water. Water pollution has many different causes and this is one of the reasons why it is such a difficult problem to solve.
Sewage. With billions of people on the planet, disposing of sewage waste is a major problem. According to and figures from the World Health Organization.
Sep 16, · Apex: All of the above.
THE main cause of water pollution are fertilizers and nutrient pollution. Some of the pollutants that are most prevalent in the manure, sewage and chemical fertilizers are.
Apart from the industrial causes of water pollution, as we saw on the previous page, here are some more: Sewage and waste water Every day, we cook, do laundry, flush the toilet, wash our cars, shower and do many things that use water.
Water covers 70% of the Earth’s surface and makes up over 60% of the human body. Water pollution affects marine ecosystems, wildlife health, and human well-being.
The answer to solving pollution is to make changes in our daily habits and pay more attention to the types of products we consume.Download