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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

How much pollution does the average car emit in one year?

First Answer:

Approximately 7700 kg of Co2 (carbon dioxide) per year.

Second Answer:

Gasoline weighs about 6.3 pounds per gallon. Each gallon of fuel results in 20 pounds of CO2, because carbon from the fuel combines with oxygen in the air. C12 + O16 + O16 = CO2.

I fill my car once about once a week. Some people drive a lot more, and others a lot less, but I figure my car is probably close to average. The tank holds 15 gallons, so that is 15 x 20 = 300 pounds of CO2 per week. I drive about 50 weeks out of the year, so 50 * 300 = 15,000 pounds of CO2. That is about 7.5 tons per vehicle per year, which agrees well with the 7.7 metric tonnes mentioned above.

Humans emit a little over 30 billion tons of CO2 per year altogether. Americans burn 375 million gallons of gas a day, emitting about 1.4 billion tons of CO2 per year. If we divide that by 7.5 we get 182 million vehicles, pretty close to one car for every two Americans. The math checks out reasonably well.

Is geothermal energy pollution free?

Although geoothermal energy is considered to be pollution free as it uses hot water or steam from deep in the Earth. As a consequence it does not require fuels which produce emissions. However there are hot water (condensate) releases which may cause thermal pollution.

Why is pollution a growing concern in most community?

Pollution is a growing concern in most communities due to its negative impact on human health, ecosystems, and the environment. Factors such as rapid urbanization, industrial activities, transportation, and agricultural practices contribute to the increase in pollution levels. Inadequate waste management, air pollution from vehicles and factories, and untreated sewage disposal are major contributors to pollution that need to be addressed to protect public health and the environment.

How is water pollution dangerous?

Water pollution can be dangerous because it can contaminate drinking water sources, leading to health problems such as gastrointestinal issues, respiratory infections, and skin diseases. It can harm aquatic life by disrupting ecosystems and depleting oxygen levels in the water, leading to die-offs of fish and other organisms. Additionally, water pollution can have long-lasting effects on the environment and can be costly to clean up.

What are the conflicts caused by honeypot sites?

Foot paths eroded

Air pollution, noise pollution

Noise disturbs local animals

Cutting down of trees to create new facilities

Different opinions of tourists and residents

Local services geared towards tourists

Resorts noisy and congested

2nd homes bought are often empty and make it difficult for residents to buy a new home in the area

How are extra greenhouse gases produced?

Extra greenhouse gases are produced through human activities such as burning fossil fuels for energy, transportation, and industrial processes. Deforestation and agriculture also contribute to increased greenhouse gas emissions by releasing gases like carbon dioxide and methane. These additional greenhouse gases trap heat in the Earth's atmosphere, leading to global warming and climate change.

Does the definition of a pollutant include substances such as water oxygen and carbon-dioxide which are needed for life on earth but in strong doses are toxic?

The difference among the substances you describe is a matter of degrees. Oxygen and water are not naturally present in the environment in magnitudes that would be toxic. I know you probably heard that they are toxic in large doses, which they are, but they would have to be extraordinarily large doses. You would experience physical pain before you experienced water toxicity. Similarly, oxygen is not present in air in high enough concentrations to be toxic.

Similar to oxygen, carbon dioxide is not present in high enough concentrations to be directly toxic to organisms. However, the concentration of carbon dioxide in the atmosphere has been artificially increased by human activities and these concentrations are having an adverse impact on the environment. And that is the reason it is a pollutant.

So in answer to your question, the definition could include these types of substances, but it is a matter of magnitude. Just because carbon dioxide is naturally occurring does not mean it is not a pollutant.

What is global warming and what are the 3 key ideas that support the global warming theory?

Global warming is when CO2 and other gases rise into the air from cars, fire, lava, and anything else that produces those gases. 3 of the ideas that prove it's real are 1; The polar caps are melting causing floods and endangering the wildlife that lives on them, 2; More storms are popping up (Brazil had its first hurricane) because of warmer oceans causing coral reefs to die, and 3; Huge droughts are happening making large lakes into dry sand. (there is a picture of a bunch of fishing boats in the middle of a sandy desert in Japan that once used to be a small ocean)

Is Pentane harmful to the environment?

Yes, pentane is harmful to the environment. It is a volatile organic compound (VOC) that can contribute to air pollution and smog formation. In addition, pentane can also contaminate water and soil if not properly handled or disposed of.

What are the effects of personal pollution?

This may include:

  • Excessive smoking, drinking or drug abuse
  • Emotional or physical abuse
  • Poor living conditions and habits
  • Poor personal attitudes

What is the process where pollution levels increase through the food chain?

This process is known as biomagnification. It occurs when pollutants accumulate in organisms at higher trophic levels, causing a concentration increase along the food chain. This can lead to harmful effects on top predators due to the accumulation of toxins in their bodies.

Who is the worlds biggest polluter?

everyone says the usa because they are Arab, and their kids name is Osama, but it is really the Chinese and the north Koreans because they don't know how to drive a car or use a nuclear missile

What is pollution and how can it be prevented?

Pollution is the presence of harmful or toxic substances in the environment that can cause harm to living organisms and ecosystems. It can be prevented by reducing emissions from vehicles and industries, properly disposing of waste, promoting sustainable practices, and using renewable energy sources. Additionally, implementing strict environmental regulations and promoting public awareness can help prevent pollution.

The major greenhouse gases include methane CFCs water vapor and what?

The major greenhouse gases include carbon dioxide, methane, nitrous oxide, and fluorinated gases such as chlorofluorocarbons (CFCs). Water vapor is also a significant greenhouse gas, but its levels in the atmosphere are largely influenced by other environmental factors.

Problems created by humans with large scale indulgence in the environment?

Problems created by humans with large scale indulgence in the environment. An example of a large scale environment can be a city such as London and the issues could be like the pollution caused by the cars, so a lot of CO2 emissions are being produced

What is plane polution?

Air craft make noise, they burn enormous amounts of fossil fuels, they create a mist in the upper atmosphere that actually has an effect on the temperature reaching the earth in busy areas. and they drop fuel into waterways and onto land.

Describe several ways that human pollute aquifers?

They can get polluted by oil spills and unwanted liquids leaking into the ground. People drilling into them and having unwanted material falling into them can also pollute them. When people spread fertilizer on their lawns and water it in, it soaks into the ground and can contaminate the soil and water that is in it.

What are five ways people pollute the air?

Five ways people pollute the air are:

  1. factory emissions
  2. vehicle emissions
  3. use of fuels that pollute to produce energy
  4. burning objects that should be recycled
  5. spraying synthetic pesticides

What might happen if plants and organisms are fooled into thinking it's Spring?

I assume you mean they are fooled into thinking its spring when it is still winter. There are at least two potential problems with this, and perhaps more. One problem is that the danger of frost may not have passed, and plants that choose to germinate may die if another frost occurs. But a bigger problem is animals could be tricked into early reproduction. Reproduction in nature is timed to the seasons to make maximum use of the resources necessary to ensure reproductive success, generally. So animals have evolved to reproduce at a time when there is ensured food availability, which is usually spring. But if animals are tricked into early reproduction, and, for example, there is a late frost that kills off a lot of food resources, a lot of those newly born animals could starve. If this happened over and over, this could have a severe effect on the long term survival of a species.

How humans modify environment to protect themselves?

Humans modify the environment to protect themselves by building structures like homes, walls, and levees to provide shelter and security. They also create irrigation systems and plant trees to prevent erosion and create natural barriers against disasters such as flooding or landslides. Additionally, implementing policies and regulations to preserve natural habitats helps maintain a balanced and healthy environment that reduces risks to human health and safety.

Explain the factors responsible for the depletion of water table?

  • The factors responsible for the depletion of water table are as follows:
  • (i)Increasing population
  • As a result of increasing population, all the facilities such as houses, shops, roads, offices, pavements, etc. increase to fulfil the increasing demands. This, in turn, decreases the open area for seepage of water into the ground.
  • (ii)Increasing industries
  • Most of the stages of manufacturing processes in industries require water. If the number of industries increases, then the water required by them will also increase. Therefore, increase of industries contributes to the depletion of water table.
  • (iii)Agricultural activities
  • India is an agricultural country and agriculture is impossible without water. The water for agriculture is mainly utilised from ground water, rain water and canal water. As there is no rainfall in many places, agriculture cannot be entirely depended on rain water. Also, canal water is available in a few places only. Therefore, ground water is the main source of water for agricultural activities and this causes depletion of water table.

How much polluted water affect plant growth?

It makes plants turn into ninja turtles who do not know how to solve hard math problems. sometimes they can also not be like"No" but maybe they can when tey are like "yes' which is great because thne they are like "maybe". If you would like to buy some rotten hotdogs please go to www.rottenhotdogs.org

How smell is generated?

Smell is generated when molecules from an object enter the nose and bind to olfactory receptors in the nasal cavity. These receptors then send signals to the brain's olfactory bulb, which processes the information and allows us to perceive the smell. The specific combination of molecules and receptors leads to different scents being detected.

What are some examples of non-point source pollution?

  • Oil run-off from roadways.
  • Tiny leaks of gases from pipes into the air, too small to be easily tracked down (fugitive emissions).
  • Excess fertilizers, herbicides, and insecticides from agricultural lands and residential areas
  • Oil, grease, and toxic chemicals from urban runoff and energy production
  • Sediment from improperly managed construction sites, crop and forest lands, and eroding stream banks
  • Salt from irrigation practices and acid drainage from abandoned mines
  • Bacteria and nutrients from livestock, pet wastes, and faulty septic system

Why electrostatic precipitator field tripping related with carbon monoxide analyser?

Besides the toxic effects of carbon monoxide, the gas is very flammable and high concentrations may be explosive...Imagine this at high concentration of CO combined with a spark inside the ESP....