Water pollutants include contamination due to domestic wastes,
insecticides and herbicides
, food processing waste, pollutants from livestock operations, volatile organic compounds (VOCs), heavy metals, chemical waste, and others.
What are the 4 major water pollutants?
There are four main categories of water pollution:
pathogens, inorganic compounds, organic material and macroscopic pollutants
.
Which of the following is not a water pollutant?
Which of the following does not cause water pollution? (a) Domestic Waste (b) Insecticides and Herbicides (c) Heavy Metals (d)
Dissolved Oxygen
. Option (d) Dissolved oxygen is not considered a water pollutant since dissolved oxygen is essential to aquatic plants and animals.
What are the 3 major water pollutants?
The main water pollutants include
bacteria, viruses, parasites, fertilisers, pesticides, pharmaceutical products, nitrates, phosphates, plastics, faecal waste
and even radioactive substances.
What are the 5 types of water pollution?
- Chemical pollution. …
- Groundwater pollution. …
- Microbiological pollution. …
- Nutrient pollution. …
- Oxygen-depletion pollution. …
- Surface water pollution.
What are the major types of water pollutants?
- MICROBIAL. Pathogens can be bacteria, protozoa or viruses. …
- ORGANIC MATERIAL. Organic materials are things like petroleum, insecticides and herbicides, detergents, disinfecting cleaners, and prescription drugs. …
- INORGANIC MATERIAL. …
- MACROSCOPIC. …
- THERMAL.
What are three types of pollutants?
The three major types of pollution are
air pollution, water pollution, and land pollution
.
What are the 10 causes of water pollution?
- Industrial Waste. Industries and industrial sites across the world are a major contributor to water pollution. …
- Marine Dumping. …
- Sewage and Wastewater. …
- Oil Leaks and Spills. …
- Agriculture. …
- Global Warming. …
- Radioactive Waste.
What are the 10 examples of water pollution?
- Sewage (Waste Water) Sewage is another name for waste water from domestic and industrial processes. …
- Agricultural Pollution. …
- Oil Pollution. …
- Radioactive Substances. …
- River dumping. …
- Marine Dumping.
What is the biggest water pollutant?
- Sewage.
- Nutrients.
- Waste water.
- Industrial waste.
- Chemical waste.
- Radioactive waste.
- Oil pollution.
- Plastics.
What are the 7 types of pollution?
When you think of environmental pollution, it typically comes in seven different types. These include
air, water, land, radioactive, thermal, light, and sound pollution.
What are the pollutants called?
Under the Clean Air Act, the National Ambient Air Quality Standards (NAAQS) are developed by the Environmental Protection Agency (EPA) for six common air pollutants, also called “criteria pollutants”:
particulates; smog and ground-level ozone; carbon monoxide; sulfur oxides; nitrogen oxides; and lead
.
What are the major water pollutants and their sources?
- Industrial waste. Every day, industries produce large amounts of waste. …
- Wastewater and sewage. …
- Marine Dumping. …
- Oil Spills. …
- Pesticides and chemical fertilizers. …
- Sewage and wastewater treatment. …
- Protect large water bodies. …
- Reduction of water as a coolant in power plants and industries.
What are the 2 main types of water pollution?
- Surface water pollution. Surface water includes water that is found naturally on the earth’s surface. …
- Groundwater pollution. …
- Chemical pollution. …
- Nutrients pollution. …
- Oxygen depletion pollution. …
- Microbiological pollution. …
- Suspended matter. …
- Effects on human beings.
What is water pollution and give examples?
Water pollution (or aquatic pollution) is the contamination of water bodies, usually as a result of human activities, in such a manner that negatively affects its legitimate uses. … Water bodies include for example
lakes, rivers, oceans, aquifers, reservoirs and groundwater
.
What are the natural causes of water pollution?
- Volcanoes. With large eruptions, volcanoes tend to change the climate for years. …
- Animal Waste. The animal waste that comes out from the dairy and the poultry farm adds to water pollution. …
- Algae. …
- Floods.
