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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

Allows precipitation to slowly pass through and form groundwater reserves?

Permeable surfaces like soils and gravel allow precipitation to infiltrate the ground and replenish groundwater reserves. This process helps maintain water flow in aquifers, which are essential sources of freshwater for drinking, agriculture, and ecosystems. By promoting infiltration, permeable surfaces can help reduce flooding and erosion by managing excess surface water.

What Italian seaport whose famous canals and art treasures are threatened by air and water pollution?

Venice, Italy is the seaport known for its famous canals and art treasures, which are threatened by air and water pollution due to excessive tourism and industrial activities in the area. Efforts are being made to address these environmental issues and preserve Venice's cultural heritage.

Lichens do not grow around cities because pollutants such as sulfur dioxide quickly destroy a lichen's?

That's not always true, some lichens are indeed sensitive to pollutants such as sulphur dioxide and will therefore not grow in highly polluted areas. However some lichens thrive on certain pollutants and therefore will grow very well in highly polluted areas (cities).

Is formaldehyde a primary pollutant?

No, formaldehyde is not considered a primary pollutant. It is a secondary pollutant that forms in the atmosphere as a result of chemical reactions involving primary pollutants such as volatile organic compounds (VOCs) and nitrogen oxides.

What are the five greenhouse gases?

The five primary greenhouse gases are carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), fluorinated gases, and water vapor. These gases trap heat in Earth's atmosphere, leading to the greenhouse effect and contributing to global warming.

Give you a conclusion for thermal pollution?

'''Thermal pollution''' is the rise or fall in the temperature of a natural body of water caused by human influence. A common cause of thermal pollution is the use of water as a coolant by power plants and industrial manufacturers. When water used as a coolant is returned to the natural environment at a higher temperature the change in temperature impacts organisms by (a) decreasing oxygen supply, and (b) affecting ecosystem composition. Urban runoff--storm water discharged to surface waters from roads and parking lots--can also be a source of elevated water temperatures

What is positive about oil?

For

You use it in cars

You use it for cooking

You use it for heaters

You use it in ovens

It is used in our everyday lives

You use it in jets and planes.

Against

It destroys beaches

It kills nature and wildlife

It pollutes the air

Tell me about pollutio Air polullutio noise pollution water pollution and land pollution on short parahraph?

Air pollution is the presence of harmful substances in the air, such as carbon monoxide and particulate matter, which can have negative effects on human health and the environment. Noise pollution refers to excessive or disruptive noise that can cause stress, hearing damage, and other health issues in humans and animals. Water pollution occurs when harmful substances contaminate water bodies, leading to health concerns, ecosystem damage, and a lack of safe drinking water. Land pollution refers to the degradation of land through the deposition of waste materials, chemicals, and other pollutants, which can harm soil fertility, biodiversity, and human health.

What is bad about salt pollution?

Salt pollution can harm aquatic ecosystems by disrupting the balance of minerals in the water and impacting the health of aquatic organisms. Excessive levels of salt can also contaminate drinking water sources and affect plant growth in nearby areas. Additionally, salt pollution can contribute to corrosion of infrastructure such as bridges and roads.

How does pollution help us?

Pollution does not help us in any way. It harms the environment, contributes to climate change, and poses health risks to humans and wildlife. It is important to reduce pollution to protect the planet and public health.

What are the human activities that causes environmental degradation?

The main causes of environmental degradation are as follow;

1 Industrialization

2 Agricultural development

3 population growth

4 poverty

5 urbanization

6 Deforestation

7 transport development

8 market failure

What harm does pollution do to the environment?

Pollution will definitely harm our health as we breathe in dust, carbon dioxide and other gases such as methane. It will cause marine life to be wiped out when there is water pollution. It will also threaten our sources of water as most of them would be contaminated. Air pollution will result in global warming, where the Sun's heat is trapped on Earth, resulting in an increase in temperature. This will cause ice caps to melt and sea levels to rise, flooding cities and submerging little islands. Basically, the whole ecosystem will be altered into a hostile environment.

Whe rain has the pH scale of lower than 5.6 is called?

Acid rain, of course.

Though, to be correct, and because the acid is disolved in solution, this shoud be called acidic rain.

Who has Expert opinions on littering?

Environmental scientists, waste management experts, and conservation organizations have expert opinions on littering. They study the impact of litter on ecosystems, wildlife, and human health, and work to develop strategies for reducing litter and waste in the environment.

How might polluted soil affect humans?

Polluted soil can lead to health problems in humans when they come into contact with it, either through direct skin exposure, ingestion of contaminated plants, or inhaling dust particles. Exposure to pollutants in soil can lead to respiratory issues, skin irritations, and potentially serious illnesses such as cancer or neurological disorders. Implementing proper soil management practices and remediation techniques are necessary to reduce the health risks associated with polluted soil.

What is a living or non-living thing that stops pollution from increasing?

Trees reduce the amount of carbon dioxide in the air through photosynthesis, where carbon dioxide is taken in and oxygen is given out. Sometimes, alkaline chemicals can be used to stop acid rain, which is also a form of pollution in the air and water. These chemicals neutralise the acids so that it becomes less corrosive.

How much damage can water pollution cause?

If people drink the water they can get sick and if animals such as fish are in the polluted water, they can die. Sometimes birds dive for food in the water, and they can die too. So, yes, water can damage our environment. God meant us to take care of this world, and that is exactly what we should be doing.

What are 5 chemicals that are regularly monitored in aquatic systems?

  1. Dissolved oxygen: essential for aquatic life, low levels can lead to oxygen stress in organisms.
  2. pH: measures acidity or alkalinity, affects the solubility of nutrients and heavy metals in water.
  3. Nitrogen compounds (ammonia, nitrate, nitrite): high levels can lead to eutrophication and harm aquatic life.
  4. Phosphorus: contributes to eutrophication when present in excess, promoting algal blooms.
  5. Heavy metals (mercury, lead, cadmium): can accumulate in organisms, causing toxicity and impacting ecosystem health.

Why should people do something to prevent pollution?

People should prevent pollution because it can harm the environment and public health. Pollution can lead to respiratory problems, water contamination, and ecosystem degradation. Taking action to reduce pollution helps protect the planet and ensure a healthier and sustainable future for all.

Do water softeners pollute our environment?

Yes, water softeners pollute if they use salt to soften the water. All that salt eventually ends up in the water supply. In some communities, it is put back into the aquifer that helps fresh water is drawn from. Too much salt, and you end up with a salt desert. An alternative is a portable-exchange water softener but, naturally, it costs more. Check to see if you really need a water softener first. Then buy the most energy efficient one for your needs. Best are the ones that only recharge when the level of softened water gets low instead of the kind that automatically cycle on a schedule.

How many birds die each year from air pollution?

tons because they fly over the smoke that the gas produces Answer: Nobody knows and nobody has a way of calculating the number. Specific bird related death rates are occasionally developed for rare, endangered or "cute" birds, usually after a pollution incident. The general "bird deaths" number has never been calculated.

To calculate the number it would be necessary to determine:

* Number of birds of all species alive at any given time. * Total mortality rate from all causes (sickness, age, predation, running into buildings, wind power systems) * Percentage attributable in whole or in part to pollution. This is far more than a life's work. Additionally, the data would be changing as fast as you could collect it. . Pollution is massive (consider Global Warming) and local (consider point sources from factories which are only a problem for a small area), and there isn't a good way to get a handle on it in an attempt to effect changes. The problem is just "out there" and bringing it home takes massive effort.

Why can't all air pollution be stopped?

It is difficult to completely stop all air pollution because there are numerous sources of pollution such as vehicles, industrial activities, and natural events. Additionally, reducing certain types of pollution may require significant changes in infrastructure or technology implementation. Some level of pollution is inevitable, but efforts can be made to minimize its impact on public health and the environment.

What is the four ways in which air pollution affects the environment?

Four ways that air pollution affects the environment:

  1. When greenhouse gases build up in earth's atmosphere, they trap heat, so when more greenhouse gases build up, more heat is trapped, causing global warming.
  2. NOx and SOx combine with water to create acid precipitation.
  3. Ethylene affects plant growth.
  4. Hydrogen Sulfide is a toxic air pollutant.

Growing human activities damage wildlife?

Yes human activities damage wildlife because we are destroing the forest where some animals live so they have no home. And we are killing animals for their fur. We also go hunting which kills them. So yes human activities does effect the wildlife.

Type of smog formed from fossil fuel pollutants with the aid of light?

Photochemical smog is formed from fossil fuel pollutants, like emissions from vehicles and industrial processes, reacting in the presence of sunlight. This type of smog is characterized by high levels of ozone and other harmful pollutants that can have negative effects on human health and the environment.