which of the following are two mechanisms for water pollution
A. high and low B. direct and indirect C. lethal and nonlethal D. harmful and innocuous Please select the best answer from the choices provided. A B C D
What are 2 pollutants of water?
The main water pollutantswater pollutantsInorganic contaminants Ammonia from food processing waste. Heavy metals from motor vehicles (via urban storm water runoff) and acid mine drainage. Nitrates and phosphates, from sewage and agriculture (see nutrient pollution)https://en.wikipedia.org › wiki › Water_pollutionWater pollution – Wikipedia include bacteria, viruses, parasites, fertilisers, pesticides, pharmaceutical products, nitrates, phosphates, plastics, faecal waste and even radioactive substances. These substances do not always change the colour of the water, meaning that they are often invisible pollutants.
What causes water pollution?
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: Agriculture runoff – carrying fertilizers, pesticides/insecticides/herbicides and other pollutants into water bodies such as lakes, rivers, ponds).
What are the 2 causes of water pollution?
Key causes of pollution include: spills or leaks from oil and chemical containers. trade effluent going into surface water drains instead of foul water drains, or straight into watercourses. removing too much water from surface waters and groundwater.
What are the two 2 main types of water pollutions?
Inorganic and organic pollutants are main contaminants in wastewater. Organic water pollutants include bacteria and other organic pollutants from sewage, fertilizers, agricultural runoffs, forestry, food processing, tree and brush debris, industrial waste, and so on.
What is the major types of water pollutants?
There are four main categories of water pollution: pathogens, inorganic compounds, organic material and macroscopic pollutants.Apr 23, 2018
What are 2 pollutants that contribute to water pollution?
Large oil spills and oil leaks, while often accidental, are a major cause of water pollution.Sep 9, 2019
What are the two main type of pollutants?
There are two basic types of pollutants in the air. They are known as primary pollutants and secondary pollutants. Primary pollutants enter the air directly. Some are released by natural processes, like ash from volcanoes.Aug 21, 2018
What are the two 2 main types of water pollutions?
Inorganic and organic pollutants are main contaminants in wastewater. Organic water pollutants include bacteria and other organic pollutants from sewage, fertilizers, agricultural runoffs, forestry, food processing, tree and brush debris, industrial waste, and so on.
How can water pollution be controlled?
Use the minimum amount of detergent and/or bleach when you are washing clothes or dishes. Use only phosphate free soaps and detergents. Minimize the use of pesticides, herbicides, fertilizers. DO NOT dispose of these chemicals, motor oil, or other automotive fluids into the sanitary sewer or storm sewer systems.
What are the 2 main types of water pollution?
There are many causes for water pollution but two general categories exist: direct and indirect contaminant sources.
What are the 5 types of water pollutants?
Water pollutants can be classified as organic pollutants, inorganic pollutants, pathogens, suspended solids, nutrients and agriculture pollutants, thermal, radioactive, and other pollutants. Organic and inorganic pollutants are mainly discharged from industrial effluents and sewage into the water bodies.
What are the 3 main types of water pollution?
Water Pollution Sources and Impacts Using this framework, the three main categories of water pollution are point-source, nonpoint-source and trans-boundary.Jun 12, 2018
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the most common source of carbon monoxide pollution is vehicle exhaust.
which of the following is the main benefit of ozone?
which of these is a source for particulate matter in the air?
which of the regulations below is not designed to protect the environment?
soil pollution can result in dangerous levels of silver.
which of the following is responsible for regulating noise pollution?
how can you improve indoor air quality?
exposure to noise pollution for extended periods of time
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