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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

Why is carbon monoxide more likely to be formed in engines than if the fuel was burnt in the open air?

When fuel is burnt, the carbon bonds with oxygen. If enough oxygen is available this will become carbon dioxide. In engines, less oxygen is available, and so burning the fuel is more likely to form carbon monoxide than in open air.

What can decrease the amount of dissolved oxygen in water?

Sometimes, water can become overheated, like if it is near a factory or power plant. If the water's temperature increases, then the Dissolved Oxygen (DO) level will decrease, which can cause strain or even death for many fish and marine wildlife.

What will happen if a point source is used instead of extended source in Newton's ring experiment?

The rings may formd but the lack of intensity of light,the dark and light rings are not vissiable very well..

What is the fee for littering?

The fee for littering varies by location and can range from around $50 to over $1,000, depending on the severity of the offense. In some places, littering fines may also include community service requirements.

What will it take to attain your goals and what steps have you taken toward attaining them?

I've already done some research on other workers at Merrill Lynch to see how they achieved similar goals. I know that Merrill Lynch encourages the pursuit and will reimburse for tuition of a graduate degree. I plan on pursuing a MBA to give me an even more extensive knowledge of business and financial analysis.

Which algae is pollution indicator?

Certain species of algae, such as diatoms and filamentous algae, are commonly used as pollution indicators. These algae are sensitive to changes in water quality and can serve as early warning signs of pollution in aquatic ecosystems. Monitoring their abundance and diversity can help assess the health of a water body and the level of pollution present.

How can you solve sewage pollution?

METHOD OF PURIFYING SEWAGEIt involves the following two processes:
  • Removal of solids by physical screeings and sedimentation
  • Removal of soluble and fine suspended organic pollutants by a biological oxidation process, using active sludge/sediment .
  • Then ultra violet rays are applied to produce pre drinking water. i.e. Water that is safe enough to water golf courses.
  • The final process to make water safe as drinking water again, chlorine is then added to produce water that is safe to drink.

What is duas pollutiones nocturnas in somno?

"Duas pollutiones nocturnas in somno" is a Latin phrase that translates to "two nocturnal emissions in sleep." It refers to involuntary ejaculation during sleep, commonly known as wet dreams.

Which gas is called greenhouse gas?

there are various greenhouse gases in earth atmosphere. the most common of them all is CO2 and methane. these gases lock up the heat energy came from the solar radiation and increases the temperature of the earth atmosphere.

What will happen if the air you inhale is filled with too much pollution?

Animals will lose there natural habitat and will eventually die unless they are able to find a alternative habitat. Human's will have to wear masks, to protect us from the harmful gasses in the air. This can also pollute the insides of our body, depending how much you breath of the polluted air. We can care for this in years to come, to preserve the polluted air.

See Climate Changes For More Information.

Does a tamarind tree take out more carbon dioxide than other trees?

Perhaps! (It depends on which tamarind tree you mean.)

All trees remove carbon dioxide from the atmosphere as they grow. This carbon is used to build the roots, trunk and branches, and more than 50% of a tree is carbon.

Fast growing trees take in more carbon dioxide than others.

There are several different kinds of trees round the world called 'tamarind'. One tamarind tree (Albizia summons) has a wide canopy and thick leaves coupled with an extensive network of roots that can absorb water with a maximum. Research conducted by Dr. Ir. Endes N. Dahlan, Lecturer at the Faculty of Forestry, Bogor Agricultural University, suggests that this tamarind tree removes more carbon dioxide than some other trees.

Another tamarind or tantan, the botanical name for which is Leucaena, is claimed to be the fasting growing tree in the world, reaching its full height of 15-20 feet in about three to four years.

The tamarind tree of Asia, famous for its aromatic seeds and paste, is not one of the fast growing trees.

How can you write a preface on pollution project?

In your preface for a pollution project, you can briefly introduce the topic of pollution, explain the significance of addressing this issue, mention the objectives of your project, and express your motivation or dedication to raising awareness and finding solutions to environmental pollution. It's also a good idea to acknowledge any sources of inspiration or support that have helped shape your project.

Can thermal pollution reduce the oxygen supply in an aquatic ecosystem?

Yes, thermal pollution can reduce the oxygen supply in an aquatic ecosystem. When water temperatures increase, the solubility of oxygen decreases, resulting in lower oxygen levels in the water. This can have harmful effects on aquatic organisms that depend on oxygen to survive, leading to decreased biodiversity and potentially causing fish kills.

Which companies actually own pollution liability insurance?

Many companies have pollution liability insurance, including transportation services and some large factories. Marine vessels usually carry water pollution liability insurance, and some contractors carry pollution liability insurance!

What is space pollution made up of?

Space pollution is mainly composed of defunct spacecraft, spent rocket stages, and fragments from collisions and explosions in orbit. Other sources include abandoned satellites, pieces of debris from satellite launches, and even tiny metal flecks from paint chips and frozen coolant. This accumulation of debris poses a threat to functioning satellites, spacecraft, and astronauts in space.

What are action of water on metals?

Water can react with metals through a process called corrosion, which can lead to the formation of rust or other oxidation products on the metal surface. This reaction can weaken the metal and eventually cause it to degrade or fail. Protective coatings or alloys can be used to prevent or minimize the effects of water on metals.

What was created to clean up air and water pollution?

Various technologies and methods have been developed to clean up air and water pollution, such as scrubbers for removing pollutants from industrial emissions and wastewater treatment plants for purifying water. Additionally, environmental regulations and policies play a key role in reducing pollution through monitoring and enforcing standards for emissions and discharge.

What type of biologist would most likely study the effect of acid rain on the fish population?

An aquatic biologist would most likely study the effect of acid rain on the fish population, as they specialize in the study of organisms and ecosystems in freshwater environments like rivers, lakes, and streams where fish populations are often impacted by acid rain.

What are the causes of ecologycal problems?

Ecological problems are caused by factors such as habitat destruction, pollution, climate change, overexploitation of resources, and invasive species. These human activities disrupt ecosystems and biodiversity, leading to imbalances and negative impacts on the environment. Addressing these root causes through sustainable practices and conservation efforts is crucial for protecting our planet's health.

What is groundwater and why is groundwater pollution the most likely environmental danger of landfills?

Groundwater is water that is stored beneath the earth's surface in soil and rock formations. Groundwater pollution from landfills occurs when chemicals and toxins from the waste leak into the groundwater, contaminating it and posing risks to human health and the environment. This is a common environmental danger of landfills because the liner systems meant to prevent leakage can degrade over time, allowing pollutants to seep into the groundwater.

How can science and technology build and destroy society and environment?

Science and technology helps in building society and environment by their capacity in inventing things that makes our environment better if and only if we can take good care of it and not to abuse. As we can see in our environment now,it is already surrounded by different kinds of technology. Well for me,it's not really something to worry about if it leads the environment to be destroyed unless the people who uses it are abusable!

Hope this helps you readers...

Do greenhouse gases trap heat?

The simple answer is that Earth is like a greenhouse/glasshouse. It is also like a car on a cold but sunny day. (Most people would know what it's like to get into a car that's been standing in the Sun on a cold day.) Light (and similar radiation) can penetrate glass. When the light reaches surfaces inside the car it is converted into different radiation - especially heat. This heat energy cannot easily penetrate the glass. In other words, glass is transparent to light but not to the heat that the light is changed to. The atmosphere works like the car's windows - letting some wavelengths through but not others.

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How does rocket launching cause pollution and How can this pollution become an international problem?

Rocket launching causes pollution through the release of carbon dioxide, black carbon, and other greenhouse gases into the atmosphere. These pollutants can contribute to global warming and climate change. If a significant number of rockets are launched globally, the cumulative effect of this pollution can become an international problem by impacting air quality, exacerbating climate change, and potentially leading to diplomatic tensions due to the shared responsibility for addressing the environmental impact.