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What does the Fourth Report of the IPCC say about levels of carbon dioxide methane and nitrous oxide in the atmosphere?
Wiki User
∙ 11y ago
The Fourth Report of the IPCC (The United Nations' Intergovernmental Panel on Climate Change), Climate Change 2007, said:
"Carbon dioxide, methane, and nitrous oxide are all long-lived greenhouse gases.
and
Carbon dioxide, methane, and nitrous oxide have increased markedly as a result of human activities since 1750 and now far exceed pre-industrial values."
Wiki User
∙ 11y ago
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What does the Fourth Report of the IPCC say about levels of methane in the atmosphere?
The Fourth Report of the IPCC (The United Nations' Intergovernmental Panel on Climate Change), Climate Change 2007, said:The amount of methane in the atmosphere in 2005 (1774 ppb) exceeds by far the natural range of the last 650,000 years (320 to 790 ppb).
What does the Fourth Report of the IPCC say about levels of carbon dioxide in the atmosphere?
The Fourth Report of the IPCC (The United Nations' Intergovernmental Panel on Climate Change), Climate Change 2007, said:The amount of carbon dioxide in the atmosphere in 2005 (379 ppm) exceeds by far the natural range of the last 650,000 years (180 to 300 ppm).
Is carbon dioxide a solvent in Earth's atmosphere?
No. Earth's atmosphere is composed (by dry volume) of about 78% Nitrogen, 21% Oxygen, and 0.93% Argon. Carbon dioxide is the fourth most common component of our atmosphere, at 0.038%. Carbon dioxide is a "trace gas".
Starting billions of years ago algae lowered the levels in the atmosphere?
Carbon Dioxide
Does the earth contain mostly oxygen and carbon dioxide?
No. Even assuming you meant the Earth's atmosphere, the answer would still be no. There is far more nitrogen in the Earth's atmosphere than everything else combined. Oxygen is a distant second, and carbon dioxide is a very distant fourth (sometimes fifth, if water vapor is included).
What is the name of the unbranched alkane with eight carbon atoms?
The fourth of the methane series. Methane, ethane, propane, butane, pentane, hexane, heptane, octane, ... Fourth is butane, like in a bic lighter.
What is the fourth layer of the atmosphere?
ionosphere
What is the fourth most abundant gas in the atmosphere?
Argon
What does the Fourth Report of the IPCC say about levels of nitrous oxide in the atmosphere?
The Fourth Report of the IPCC (The United Nations' Intergovernmental Panel on Climate Change), Climate Change 2007, said:Nitrous oxide concentrations have risen from a pre-industrial value of 270 ppb to a 2005 value of 319 ppb. More than a third of this rise is due to human activity , primarily agriculture.
What is the best way to increase horsepower on a fourth generation Ford Thunderbird?
The cheapest way is to use Nitrous but research it before going this route.
What is the recreation on planet Mars?
There is no recreation on planet Mars because people cannot live there. Mars is a rocky planet that cannot support human life because its atmosphere consists mainly of carbon dioxide. It is the fourth planet from the sun.
What gases make up your atmosphere?
The interstellar medium primarily consists of hydrogen and a very small amount of helium. However, much of this interstellar hydrogen is ionized, and should be considered plasma, which is a fourth state of matter distinct from gases. Note: The density of particles between stellar bodies is on the order of a few atoms or molecules per cubic meter. In contrast to the 1025 molecules per cubic meter found in the air on Earth, this makes space a near complete vacuum.
