0
Why do environmentalists believe that carbon dioxide emissions have increased?
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How can carbon dioxide emissions be measured?
A cars carbon dioxide emissions can be measured by: * Laser light absorption techniques * Diverting a portion of the exhaust flow intoo a chemical cell * Bagging the emissions for late analysis * Portable CO2 meters
What are some predicted environmental damages if carbon dioxide emissions are not reduced?
Carbon dioxide is a gas most present in the greenhouse gases. If carbon dioxide emissions aren't reduced, they will continue to live on in the atmosphere destroying the ozone layer and resulting in detrimental climate changes.
Is ozone depletion an activity that is responsible for the largest percentage of human-made carbon dioxide emissions?
Actually the questions must be the other way round that is the largest percentage of human-made carbon dioxide emissions responsible for ozone depletion. But still carbon dioxide is not the only reason for the ozone depletion. Various other factors such as freons, CFC's etc are responsible for ozone depletion.
How much automotive exhaust is produced by cars each year?
Vehicle exhaust is mostly carbon dioxide, with a little water, carbon monoxide, hydrocarbons, and nitrogen oxides. This answer deals with the carbon dioxide content only.Sixteen percent (16%) of human carbon dioxide greenhouse gas emissions comes from road transport (cars, trucks and buses). Cars are responsible for about half of this (8%).Humans are responsible for around 35 billion tonnes of carbon dioxide emissions every year.Car emissions, 8% of that total, is around 2.8 billion tonnes of carbon dioxide (2,800,000,000).
What gas is increased in the air you breath out?
Carbon dioxide.
What are the global problems of clearing forests and increased gas emissions from factories and motor vehicles?
The main global problems of clearing forests and increased gas emissions are global warming and acid rain. The clearing of forests means additional carbon dioxide in the atmosphere, causing global warming. Increased gas emissions also contribute to global warming and acid rain.
Are carbon dioxide emissions bad?
I'm certain someone will debate me for this, but global climate change has been attributed largely to carbon dioxide emissions.
How does sprawl increase carbon dioxide emissions?
Urban sprawl creates and increases carbon dioxide emissions via more vehicles on the roads. More people means more transportation needed. More vehicles on the road creates more carbon dioxide emissions.
How does urban sprawl increase carbon dioxide emissions?
Urban sprawl creates and increases carbon dioxide emissions via more vehicles on the roads. More people means more transportation needed. More vehicles on the road creates more carbon dioxide emissions.
Scientists who are concerned about increased carbon dioxide in the atmosphere believe global warming is caused by?
... the burning of fossil fuels, which is adding extra carbon dioxide to the greenhouse gases in the atmosphere.
World's carbon dioxide emission from the use of the fossil fuel 2002?
The worlds carbon dioxide emissions from the use of fossil fuels has decreased since 2002. The United States has had the largest decrease in carbon dioxide emissions.
How might a gas tax reduce carbon dioxide emissions?
higher prices means people will drive less, and when people drive less carbon dioxide emissions are reduced.
Why are car manufacturers trying to reduce their carbon footprint?
because it upsets environmentalists and they want to appear like they care about the planet, this may also make people want to buy their cars because they think the company is trying to help the planet. Many countries have passed laws to reduce greenhouse gas emissions, like the carbon dioxide released when petrol is burnt. Cars have to reduce their emissions or they can not be sold.
How can carbon dioxide emissions be measured?
A cars carbon dioxide emissions can be measured by: * Laser light absorption techniques * Diverting a portion of the exhaust flow intoo a chemical cell * Bagging the emissions for late analysis * Portable CO2 meters
What are 4 emissions and byproducts from the durning of coal?
Carbon dioxide
What gas increases the greenhouse effect?
Carbon dioxide is the one, followed by methane. The greenhouse effect is being increased by emissions of carbon dioxide (CO2) from the burning of fossil fuels (coal, oil and natural gas) and methane (CH4) from cattle farming, rice paddies and melting tundra.Greenhouse gases. The most notable of which are carbon dioxide and methane.Carbon dioxide and methane, mostly.
How do automobiles harm the environment?
Carbon Dioxide (CO2) emissions, mostly.
