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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
Who should you call first if you have an oil or fuel spill?
Your State's Spill Hotline number. These are usually 800 numbers and supported by the State's environmental protection agency.
What is the role of an individual in control of pollution?
All individuals should be aware of the possible ways to control pollution. Recycling is the easiest way to begin. Use biodegradable household supplies and pesticides. Dispose oils, paint, and products containing harmful chemicals in a proper manner. If every responsible citizen would follow these simple steps, a great deal of the planet would be saved for future generations.
What are the causes and effects of environmental destruction?
Environmental destruction is caused by climate changes, population expansion, and toxic gases being emitted into the atmosphere. The effects of environmental degradation are that resources such as wildlife, water, and soil can be permanently changed.
What are the effects of sewage to marine life?
Pollution in the sea comes in many forms: litter and rubbish; oil spills; chemical runoff, etc. There are huge ramifications for marine animals.
- One of the major problems is that animals such as turtles and sea birds mistake floating plastic for jellyfish. They try to eat them, and these items suffocate the animals. The UN Environment Programme estimates that about one million seabirds and 100,000 marine mammals every year are killed by plastic debris, which can include not just plastic bags, but syringes, cigarette lighters and toothbrushes, all of which have been found inside the stomachs of dead seabirds.
- Another significant problem is that birds and marine animals are often entangled in discarded nets and fishing lines. Naturally, the more they struggle, the tighter they become entangled, until they die a slow and painful death.
- Some of the rubbish contains toxins that can get into animals' food chain, slowly poisoning them, or even causing sterility so the species cannot reproduce. The same effect can be caused by pollutants and chemical runoff from land. These poisons can also kill off plant life upon which some species rely. As the plant life dies off, so must the animals which are reliant upon that food source.
- The ocean absorbs a huge amount of our CO2 from the air and atmosphere. Due to the absorption of this high amount of CO2, the oceans have started to become acidic. Shells and other invertebrates' shells are starting to dissolve from the acidity. Without their shells, they die, and it is forseeable that, in the future, coral will cease to exist. With this extinction and death it will effect the entire food chain all the way up to us humans.
- All these pollutants disrupt the respiration, blood chemistry, skin and salt gland functions of many animals' bodies. Pollution is believed to be the cause of a recent herpes-like disease that is killing many sea turtles - fibropapillomas. The exact cause is unknown, but pollution is believed to be responsible for sudden, unexplained diseases that are decimating certain animal populations.
What can we do to reduce the level of greenhouse gases accumulating in the atmosphere?
Simple, just ask All Governments and All Multinational Corporations - "When are You going to Realize The Calamitous Extent of Our Situation - ".
- Stop burning fossil fuel.
- Start planting trees again.
Why are plastics harmful to the environment?
They are myriad. Plastics are made from petroleum and can leach all kinds of toxins that are released by either heat or cold. Plastic water bottles specifically can leach something called phyto-estrogen, which can distrupt the reproductive organs in fetus and small children. Plastics left unattended in nature can cause severe damage to fish and wildlife. There is currently a plastic bag slick about the size of Texas floating in the pacific. In addition to the phyto-estrogens, the bags can be ingested and strangle fish and ocean creatures. Plastics do not biodegrade and when landfilled have the potential to leach toxins as well. There are plastics on the market now that are not made from petroleum but from a material called PLA or Poly Lactic Acid. These are made from corn starch. There are also plastics made from rice and other bio-resins. Recycle your plastics. You will help bring down the cost of gasoline and keep potentially harmful substances out of our water supply.
How can countries prevent or stop overpopulation?
Unfortunately, most don't. It is their "right" to have as many children as they want, regardless of whether they could support them. This combined with the lack of care and education regarding sex means that overpopulation is a very real problem now, and will get worse quickly. so authorities must create laws that make that a couple only have two children.
Four major sources of water pollution?
Main sources of water pollution are domestic sewage, industrial discharges, leakages from waste tips, urban and industrial runoff accidents, spillage, explosions, sea dumping operations, oil production, mining, agriculture nutrients and pesticides, waste heat sources, and radioactive discharge THXXX ILY<333
What are the preventive measures to control water pollution?
New techniques that need no water is highly beneficial. Some of the wet processes is replaced by the dry processes. For example, metal pickling once carried out by acids is replaced by sand blasting in which no liquid effluent is generated.
To minimize the volume of effluents, the waste water that is less polluted may be used in rinsing. For instance, in the mercerizing of yarn, the final rinse water containing little alkali is used for the first and second rinsing of yarn containing excess alkali.
Concentrated wastes, low in volume, are mingled with diluted waste for treatment or disposal. It can be segregated from other streams of diluted wastes, for reduction in pollution load and the diluted wastes after minor treatment is utilised for irrigation. This method is used for treating tannery effluents.
Small industries cannot afford treatment plants as they frequently discharge their effluents, near agricultural lands and on roads. It can be avoided by setting up a common effluent treatment plant where industries are located.
Waste can be converted into wealth. For instance, in our country distilleries can set up bio-gas plants which are fed by their effluents resulting in reduction in fuel costs and decrease in effluent's strength.
The sludge obtained is a problem. The sludge from pulp and paper industry may be used for manufacturing boards used in packing or in preparation of artificial wooden panels while those from the electroplating industry may form water-proofing compounds.
Recovery of chemicals and metals is practiced in most industries. The reclaimed waste water can be reused for industrial processes such as boiler, feeding, cooling, which will help cut down the fresh water needs. And paper mills, sugar industries and distilleries that let out more effluents can be used for irrigation or as fertilizers after proper treatment, without affecting ground water.
Why is water pollution happening?
Because it's caused when As long as there has been water there has been water pollution.
Natural water pollution occurs when salt water flows into fresh water, animals die in the water, river banks erode, or volcanic gases mix with water.
Man made water pollution has existed as long as there have been people. Early settlements used water for sewage disposal, poisoned streams to kill fish and drove cattle through streams. As our settlements and farms grew bigger and we got more numerous water pollution increased. In the middle ages fair sized cities still used streams as sewers, by the Industrial Revolution all sorts of toxic materials from mines and new industries were discharged along with sewage.
Today we take a bit better care f the water but are using so much of it that the supply that is left can be degraded How_long_has_water_pollution_been_a_problem.
What is hypothesis of noise pollution?
If there is pollution, the world will becme less progressive and the living creatures might get sick or die.
What can happen to an organisms whenthere is an environmental change due to pollution?
It all depends what organism it is and the level of pollution. In the end though, the organism can adapt or go extinct. If humans are involved, it may be possible to introduce the organism to a new environment.
How pollution from one location can affect the environment far away from the source of pollution
What is the difference between clean water and polluted water?
contamination is when germs enter the water and pollution of water is when liquid waste or rubbish are thrown in the water.
How does biotechnology help in Pollution reduction?
They created organisms that eat pollutants. There's this one bacteria they discovered that lives on oil. When theres an oil spill they can put these bacteria in there to eat the oil and clean it up.
The purpose of decontamination is to?
Remove "contaminants", usually things that could carry diseases or toxins, from a sterile/controlled area. For example, when a surgeon goes to perform a surgery, he or she must wash their hands, put on scrubs and gloves, etc. (decontaminate themselves) so that they do not accidentally infect or contaminate the patient they are performing surgery on.
Decontamination is also used in places where things like radioactive materials and poisonous or virile materials have been to remove the hazardous stuff and make the area safer for people and wildlife to be around.
What steps can be taken to handle a disagreement in a positive way?
And compromising. For instance, if your mother won't let you go to a rock concert, go out of your way to do nice things for her all the way up to the date of the concert. Then pull the, "Gee, I'm having so much fun spending time with you that I totally forgot about the concert!" and she should tell you it's ok to go because you're such a great kid.
three causes of land pollution are garbage dumping, agricultural practices, accidental disasters
Does television cause air pollution?
It all depends on what the adopted definition of environment is in the "environment for this question"! Speaking at a high level ie.. space ship earth, the television probably is one of the major consumers of power after HVAC, and Cleaning needs in many households it may be consuming more power than the power used for lighting! Conversely it is making many of us fatter thereby contributing to over consumption of food resources, medical resources and even causing an increase in green house gasses (due to increased weight being carted around in vehicles and yes the belching and farting as well). When you think of the impact on the human mind, we are reading less and becoming addicted to the need for videos for simple informational or explanatory purposes. The internet is going the way of TV with more and more videos and less and less printed matter. Reading and comprehension is decreasing rapidly as per school scores here in the US.
What forms photochemical smog?
Photochemical smog is formed by the action of sunlight on pollutants such as hydrocarbons and nitrogen oxides. It irritates your eyes, throat, and lungs and can also harm plants and other living things.
What is being done to tackle pollution?
people as a society cannot prevent pollution. we can only reduce it, pollution is being reduced by using public transport i.e busses, trains etc. also other ways of reducing pollution consist of solar panels, wind turbines and other ways of creating energy. reducing pollution can be as simple as not littering and putting recycables in the recycling bin.
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Stop smoking or at least follow the "No Smoking" sign.
· Use unleaded gasoline in your cars
· Keep your car properly maintained to keep it in good running condition to avoid smoke emissions
· Never use open fires to dispose of wastes
· Have a proper waste disposal system especially for toxic wastes
· Take very good care of your pets and their wastes.
· Never throw, run or drain or dispose into the water, air, or land any substance in solid, liquid or gaseous form that shall cause pollution.
· Do not cause loud noises and unwanted sounds to avoid noise pollution.
· Do not litter in public places. Anti-litter campaigns can educate the populace.
· Industries should use fuel with lower sulphur content
· Industries should monitor their air emissions regularly and take measures to ensure compliance with the prescribed emission standards.
· Industries should strictly follow applicable government regulations on pollution control
· Organic waste should be dumped in places far from residential areas
· Inorganic materials such as metals, glass and plastic, but also paper, can be reclaimed and recycled
