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What 2 greenhouse gases are scientists more concerned with?
Carbon Dioxide (CO2) and Methane. "Methane is considered the No. 2 greenhouse gas based on the amount of warming it causes and the amount in the atmosphere. The total effect of methane on global warming is about one-third that of man-made carbon dioxide." (source: http://www.msnbc.msn.com/id/27400533/)
Is H20 a greenhouse gas?
No actually water is quite the opposite of a grrenhouse gas. Water acts like a giant sink that collects all the greenhouse gases in the air and buries it in the ocean. This is not very good for the fish and other animals that live in the sea becouse the gases that the water collects can poison the animals. This happens the same way that humans can get sick becouse of the dirty air. Sea animals breathe the water through their gills and the greenhouse gases that are in the water poison the animals.
What is the list of greenhouse gases?
The main greenhouse gases are carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), fluorinated gases like hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride (SF6). Water vapor is also a greenhouse gas, although it is not directly controlled by human activities.
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.
How many less tons of greenhouse gases are emitted from nuclear power plants?
Nuclear power plants emit significantly fewer greenhouse gases compared to fossil fuel power plants. On average, nuclear plants emit around 2-3 million tons less CO2 per year for each gigawatt of power produced compared to coal-fired power plants. This reduction helps to mitigate the impacts of climate change.
What 2 greenhouse gases are scientists more concerned with?
Carbon Dioxide (CO2) and Methane. "Methane is considered the No. 2 greenhouse gas based on the amount of warming it causes and the amount in the atmosphere. The total effect of methane on global warming is about one-third that of man-made carbon dioxide." (source: http://www.msnbc.msn.com/id/27400533/)
Is H20 a greenhouse gas?
No actually water is quite the opposite of a grrenhouse gas. Water acts like a giant sink that collects all the greenhouse gases in the air and buries it in the ocean. This is not very good for the fish and other animals that live in the sea becouse the gases that the water collects can poison the animals. This happens the same way that humans can get sick becouse of the dirty air. Sea animals breathe the water through their gills and the greenhouse gases that are in the water poison the animals.
What is the list of greenhouse gases?
The main greenhouse gases are carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), fluorinated gases like hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride (SF6). Water vapor is also a greenhouse gas, although it is not directly controlled by human activities.
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.
Convert gallons of gas to greenhouse gas emissions?
An American gallon of gasoline weighs about 6.4 pounds. Not counting water vapour, ach pound of gasoline produces about 2 to 3 pounds of greenhouse gases.
What gases are associated with the greenhouse effect?
There are many gases which contribute to the greenhouse effect. Some have a more potent effect than others. The following are considered to be greenhouse gases, the number after the name indicates the equivalent greenhouse gas effect compared to carbon dioxide (the principal man made greenhouse gas:Water vapour (H2O) = ?Carbon dioxide (CO2) = 1Methane (CH4) = 21Nitrous oxide (N2O) = 298Sulfur Hexafluoride (SF6) = 22,200Chlorinated fluorocarbons (CFC's) = 1000 to 9000Notes:1. Water vapor is an odd one in the list as it is naturally occurring. It may be reponsible for more than 30% of the greenhouse effect.2. CFC's include many different compounds.
What are 3 advantages of tidal energy?
Does not require fuel to run. 2) Environmental friendly and does not produce any greenhouse gases. 3) Maintenance is low on cost.
How many less tons of greenhouse gases are emitted from nuclear power plants?
Nuclear power plants emit significantly fewer greenhouse gases compared to fossil fuel power plants. On average, nuclear plants emit around 2-3 million tons less CO2 per year for each gigawatt of power produced compared to coal-fired power plants. This reduction helps to mitigate the impacts of climate change.
What is the function of the green house gases?
Greenhouse gases are gases that help trap the sun's warmth in our atmosphere and, at normal levels, keep the earth at a comfortable temperature suitable for human existence. Water vapour is abundant in the atmosphere, but is sometimes called a greenhouse enhancer, as its atmospheric concentration varies with temperature, providing positive feedback to enhance changes already occurring. While methane is far less abundant than carbon dioxide, its effect on global warming can be far greater. In the absence of human activity, the amount of carbon dioxide, the most abundant greenhouse gas apart from water vapour, remains relatively constant over a long period of time. There is, of course, a recycling of carbon to carbon dioxide and back, as plants take in carbon dioxide, convert it to organic matter, then die and decay (or are burnt in forest fires), once again giving off carbon dioxide, but this natural cycle does not alter the concentration of carbon dioxide in the atmosphere. A slight reduction in greenhouse gases would result in global cooling, while a slight increae would result in global warming and climate change.
What are a few causes of global warming?
A few causes to global warming are: greenhouse gases, deforestation, and burning of fossil fuels. 1. Greenhouse gases- They are gases such as nitrous oxide, water vapor and carbon dioxide. These gases are supposed to be released back into the atmosphere, but instead are being trapped into the earth causing it to heat up. 2. Deforestation- This is s process in which tress are being cut down. With this in effect, we are releasing more carbon dioxide int the air, and also are reducing the amount of trees that will take in all of that carbon dioxide. 3. Burning of fossil fuels- When we burn fossil fuels, we are adding more greenhouse gases into the atmosphere. We mostly burn fossil fuels when we use our vehicles
What gasses are in the green house gas?
The main gas is water vapor, which is responsible for up between 40% and 70% of greenhouse warming. However as this occurs naturally it is not possible to regulate it. The next one is carbon dioxide (26%), then methane (9%) and ozone (7%). There are others too, but these are the main ones. There are many gases which contribute to the greenhouse effect. Some have a more potent effect than others. The following are considered to be greenhouse gases, the number after the name indicates the equivalent greenhouse gas effect compared to carbon dioxide (the principal man-made greenhouse gas)* Water vapor (H2O) = ? * Carbon dioxide (CO2) = 1 * Methane (CH4) = 21 * Nitrous oxide (N2O) = 298 * Sulfur Hexafluoride (SF6) = 22,200 * Chlorinated fluorocarbons (CFC's) = 1000 to 9000Notes:1. Water vapor is an odd one in the list as it is naturally occurring. It may be responsible for more than 30% of the greenhouse effect.2. CFC's include many different compounds.Carbon Dioxide, Nitrous Oxide, Water Vapor, and Methane.
What do the major greenhouse gases include?
carbon dioxide (CO2)methane (CH4)CFCs (chlorofluorocarbons)water vapor (this is a natural greenhouse gas that we cannot control)Another Answer:To understand the greenhouse effect though, we need to know the actual order of these gases:1. Water vapor produces most of the greenhouse effect (over 80%). When the IPCC models look at the predicted warming they include increases in water vapor to produce the warming trend they predict.2. Next in line is CO2. This makes up 0.04%. Man is a minor contributor (about 6%) of this gas.3. Third line line is Methane. Man is a contributor here as well. In fact man makes up about half of this gas. The total warming factor attributed to Methane is well under 1% of the whole issue though.4. All other gases are considered too minor to be a factor. In fact CFC's are blamed for reducing ozone which has, in turn, caused the Antarctic to cool. The values f these minor gases are below the threshold of error in terms of total greenhouse effect and are ignored by models.
