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Pollution

Pollution is the process of giving out contaminants such as smoke and carbon dioxide, and too much of a certain product such as light, heat and sound that both cause harm to the environment.

8,185 Questions

What are 4 ways in which you can manage air and water resources more wisely?

Four ways in which you can manage air and water resources more wisely 1.Prevent and reduce waste and pollution 2.Prevent and reduce potentially harmful chemical exposures to employees and members 3.Reduce risks of accidents and releases 4.Prevent or reduce potential liabilities and regulatory compliance burdens.

How can N be removed from wastewater treatment?

Nitrobacter play an essential role in aquaponics. Nitrosomonas bacteria first convert ammonia into nitrites. Nitrobacter convert the nitrites into nitrates, which are readily absorbed by the plants.

Read more at the link below.

Effects of fertilizers on water quality?

Properly fertilized land causes no water issues at all and provides several times more food then if fertilizers were not used. Without fertilizers the planet could not sustain anywhere near the volume of humans we currently have.

Over fertilization with some forms of fertilizers can cause water contamination. Some fertilizers are natural and run off from them is not an issue.

What causes water bottles pollution?

Water bottles that are not recycled or disposed of properly are a pollutant in the environment. Many people buy bottled water under the mistaken assumption that the water is better than what comes out of the tap, when what they are drinking is just filtered tap water of unknown origin.

Why do you use chemicals?

Chemicals are anything that are made of matter, which includes all solids, liquids and gases - and therefore the human body is made up of chemicals. However, if you are referring to synthetic chemicals, that is those that are manufactured by man, then they are used in every modern application you can name. The main industries are the petrochemical (fuels, lubricants, etc), agrochemical (pesticides etc) and pharmaceutical (medicines), to name but a few.

How did BP Oil get its start?

BP was a result of a merger in 1998, the world's largest between industrial companies. William Knox D'Arcy founded BP in the early 1900s. D'Arcy was convinced (and eventually proven right) that there were large oil deposits in Iran (then Persia).

What are some environmental issues of the ocean?

Endangered marine species include the mantees, seals, sealions, turtels, and whales. Drift net fishing is killing dolphins, albatrosses, and other sea birds, (petrels, ausks), hastening the dedine of fish stocks and contributing to international diputes

Are there mechanisms in place to treat the biodegradable and non biodegradable wastes seprately?

There are many kinds of waste, and many ways of disposing of waste. Most communities have sewage treatment plants, which treat sewage waste. Improvements in how this is done are coming rapidly.

Industrial waste might or might not be biodegradable. For example inorganic chemicals are not normally biodegradable. On the other hand, leather scraps and wood chips are. Some non-biodegradable waste is put into landfills, and some is recycled for reuse. Biodegradable industrial waste may be digested in special reaction vessels. Farm wastes may be similarly treated.

Hazardous waste is specially treated, as required. Nuclear waste is left in casks at the plants that created it, until someone makes a decision about what to do with it.

Household waste is often segregated, as required by municipalities. Plastics and metals, which are not biodegradable, are recycled. Hazardous waste goes into special containers, often on designated days. Biodegradable waste is often composted, either by the municipality, or by the resident.

Biodegradable waste can give off methane gas as it decomposes. Methane is a powerful global warming gas, much more powerful than carbon dioxide. In places where a sufficient amount of methane is generated, it is often used to generate heat or electricity.

In other words, the answer is Yes.

What steps can be taken to reduce and resolve conflicts that are behavioral in nature?

what steps can be taken to reduce and resolve colflicts that are behavioral in nature

What do scientists use to describe the way energy flows through an ecosystem?

Scientists use a food chain or a food web to describe the way energy flows through an ecosystem, showing the transfer of energy from one organism to another as they consume and are consumed by each other. This helps explain how energy is transferred and distributed throughout different trophic levels in an ecosystem.

Who are the friends of the earth and what do they do?

People who are considered to be friends of the earth are people who are active in trying to preserve the nature. People do this by reusing, reducing, and recycling. Some people who are friends of the earth aid in educating others about the dangers of not preserving the land, and protecting the animals.

What are the advantages disadvantages of road transport?

Advantages : 1. We can travel any where we went. 2.It is fairly cheap as compared to air travel. Disadvantages: 1.It is slow as compared to air travel. 2.There is alot of traffic from which we get late.

How is the food chain effected by water pollution and what are the end results?

Creatures who live in the water will diminish, which will cause the producers to increase in polpulation and the pretators to get smaller in polpulation. The chain gets uneven at the end.

What do humans do with garbage?

bring it to the dump

i know that they used to create mounds (hills basically) and put garbage under it, i dont know if they do now but i hope that helps.

What is the need for hope today to save the earth?

There is a large need for hope today in regards to saving the earth. If people don't take better care of the earth, there won't be anything left for the future.

Why do overhead electric power lines make noise?

The 'buzzing' noise associated with power lines is due to the chemical breakdown of the air due to intense electric fields. This is at its greatest in the vicinity of sharp-edged conducting components which occur near the insulators which support the power lines This effect also accounts for the hazy blue discharge often seen at night. The effect is at its greatest during damp conditions.

On the other hand, the 'humming' heard from transformers is due to the 50- or 60-Hz electromagnetic forces on the device's laminated core.

Water borne diseases in Africa that can kill you?

cholera, typhoid, dysentery

as well as those carried by mosquito's and other hosts in the proximity to water:

malaria, yellow fever, rift valley fever

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Is flour mill pollution free industry?

No, flour mills cause substantial damage to the surrounding area. For example, in Minneapolis, MN where the flour mill industry emerged and dominated for most of the 19th century, St. Anthony Falls, upon which the industry was founded and powered by the water source there was significantly damaged. The river was transformed to supply the mills with energy and thus much of the natural landscape was destroyed or permanently altered. In addition, the flour mills dumped much of their waste products such as the explosive flour dust into the river which, when mixed with the water would create a paste like substance. This waste piled up and killed many of the ecosystems in the river, including many species of fish. It also created a disgusting smell that was unpleasant to residents living south of the river.

How long does it take a CD to decompose?

CDs are generally made of polycarbonate plastics, which effectively do not decompose. However, the reflective portion of the disc can degrade to the point where the disc is unreadable in a relatively short amount of time; for recordable discs in a harsh environment, this could easily be as little as a few years; pressed discs using a thin layer of gold could potentially last centuries.

What happen when water is polluted?

If you pollute water fish won't be able to breath and die, which could result in even more pollution and very little fish. (because they all died) So the animals that eat fish will have to go some where else. So most of the predators will leave and the other animals will over populate and then most of them will die because of no food and by catching diseases.

What does non point pollution mean?

Nothing, "non point pollution" is a meaningless English phrase, did you copy it down correctly, it seems to need extra words to make sense.