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I think the answer your after is 100 years (ive seen it referred to in reports before), but that's probably based on a big fat assumption by someone as we don't yet fully understand the various sinks. Scientists recently found the deserts are obsorbing co2 more than was ever though, and parts of the sea are acting as huge sinks but no one knows why
What else can I help you with?
What increases in the atmosphere temperature as a result of long wave radiation being trapped?
Greenhouse gases, such as carbon dioxide and methane, trap long-wave radiation in the atmosphere, causing the temperature to increase. This phenomenon is known as the greenhouse effect and is responsible for warming the Earth's surface.
How does the greenhouse effect differ between water vapor and CO2 in terms of their impact on the Earth's climate?
Water vapor and carbon dioxide both contribute to the greenhouse effect by trapping heat in the Earth's atmosphere. However, carbon dioxide has a longer lifespan in the atmosphere and is more effective at trapping heat compared to water vapor. This means that while water vapor can have a more immediate impact on temperature fluctuations, carbon dioxide has a more long-lasting and significant effect on the Earth's climate.
Does Long-wave radiation from the ground pass through the atmosphere without absorption?
Yes, long-wave radiation emitted from the Earth's surface can pass through the atmosphere without being absorbed by greenhouse gases such as water vapor, carbon dioxide, and methane. These gases are transparent to long-wave radiation, allowing it to exit the atmosphere and dissipate into space.
When this erupts it can change the weather all over the world?
A volcanic eruption can release ash and gases into the atmosphere, leading to changes in weather patterns globally. The ash can block sunlight, leading to cooling effects, while the gases such as sulfur dioxide can contribute to cloud formation and affect precipitation.
How is carbon dating used to determine the age of wood samples?
Carbon dating is a method used to determine the age of wood samples by measuring the amount of radioactive carbon-14 present in the sample. As plants absorb carbon dioxide from the atmosphere, they also take in a small amount of carbon-14. When the plant dies, it stops taking in carbon-14, and the amount of carbon-14 in the wood begins to decrease over time as it decays. By measuring the remaining amount of carbon-14 in a wood sample, scientists can calculate how long it has been since the plant died, providing an estimate of the sample's age.
How does the carbon cycle keep the amount of carbon dioxide constant in the atmosphere?
In pre-industrial times, the amount of carbon dioxide (CO2)that animals breathe out was matched by the amount absorbed by plants, so that the concentration of atmospheric carbon dioxide remained remarkably stable in the range of 260 to 280 parts per million (ppm) over a very long period. Adding additional carbon dioxide by burning fossil fuels, overwhelms the carbon cycle and causes the atmospheric concentration of carbon dioxide to rise beyond this range. Deforestation can break the carbon cycle, first by removing a store of carbon which will be released as additional carbon dioxide into the atmosphere, and in some cases by reducing the ability of nature to absorb carbon dioxide from the air.
Why is there more carbon dioxide in Earth's atmosphere?
There is more carbon dioxide in the atmosphere now because we have been burning fossil fuels (coal, oil and natural gas) for more than 200 years. This burning adds long-hidden carbon dioxide, so it is too much for the carbon cycle to completely recycle.
What processes removes carbon dioxide from the air or water?
Photosynthesis in plants and algae is a natural process that removes carbon dioxide from the air. In water, carbon dioxide can be absorbed by algae and other aquatic plants through a process called aquatic photosynthesis. Additionally, chemical weathering of rocks can also help remove carbon dioxide from the atmosphere over long periods of time.
Is the atmosphere a carbon store?
Yes, the atmosphere acts as a carbon store by holding carbon dioxide and other greenhouse gases. However, excessive amounts of carbon emissions can lead to an imbalance in the carbon cycle and contribute to climate change.
What processes remove it from the atmosphere?
Plants photosynthesize and absorb carbon dioxide from the atmosphere, converting it into oxygen and biomass. Ocean uptake is another important process where carbon dioxide dissolves into the seawater. Additionally, chemical weathering of rocks and minerals over long periods of time also helps in removing carbon dioxide.
What gas would cause the most greenhouse warming of earth's atmosphere?
Carbon dioxide (CO2) is the gas that contributes the most to greenhouse warming of Earth's atmosphere due to its high concentration and long atmospheric lifetime.
How long ago did the atmosphere on earth have the most carbon dioxide?
The atmosphere on Earth had the most carbon dioxide around 300 million years ago during the Carboniferous period. This period is known for high levels of atmospheric carbon dioxide which supported the growth of lush forests and high oxygen levels.
What would happen to the atmosphere's temperatures if there wasn't any carbon dioxide?
The atmosphere would be slightly cooler than it is now if there were no carbon dioxide in it. Carbon dioxide is just one of several so-called "greenhouse gasses". It is second in importance to water vapor, a very distant second. So, if all the carbon dioxide in the atmosphere suddenly disappeared, it would not affect temperatures very much. What you have to worry about is the effect on plant life. Plants cannot survive without carbon dioxide. No trees, no crops. Fortunately, it's just not possible to deplete all of the carbon dioxide from the atmosphere. Even over the long term. There are plenty of sources for carbon dioxide, including the burning of fossil fuels and respiration of animal life. And if that all ran out, then you have about a hundred times as much CO2 stored in the oceans as there is in the atmosphere, and that would go back into the atmosphere rather quickly.
What would happen to the atmosphere's temperatures if there wasn't any carbon?
The atmosphere would be slightly cooler than it is now if there were no carbon dioxide in it. Carbon dioxide is just one of several so-called "greenhouse gasses". It is second in importance to water vapor, a very distant second. So, if all the carbon dioxide in the atmosphere suddenly disappeared, it would not affect temperatures very much. What you have to worry about is the effect on plant life. Plants cannot survive without carbon dioxide. No trees, no crops. Fortunately, it's just not possible to deplete all of the carbon dioxide from the atmosphere. Even over the long term. There are plenty of sources for carbon dioxide, including the burning of fossil fuels and respiration of animal life. And if that all ran out, then you have about a hundred times as much CO2 stored in the oceans as there is in the atmosphere, and that would go back into the atmosphere rather quickly.
Why does air never fill up with carbon dioxide?
Ninety-nine percent of the atmosphere is already filled with nitrogen and oxygen, and carbon dioxide makes up less that 1% of the rest. So it will take a long time for the air to fill up with carbon dioxide.
How many times can photons warm the earth with carbon dioxide present?
Photons emitted by the sun warm the Earth continuously. When photons interact with the Earth's surface, the energy is absorbed and re-emitted as infrared radiation. Carbon dioxide in the atmosphere can trap a portion of this infrared radiation, leading to the greenhouse effect and warming the Earth. This process occurs repeatedly as long as there is carbon dioxide present in the atmosphere.
What would lead to an increase in carbon dioxide in the atmosphere?
Continuing to burn fossil fuels (coal, oil and natural gas) would lead to an increase in carbon dioxide levelsbecause we are adding long-buried carbon to the atmosphere and the carbon cycle is unable to cope with this extra amount.Natural sources of atmospheric carbon dioxide include volcanic outgassing, the combustion of organic matter, and the respiration processes of living aerobic organisms.Man-made sources of carbon dioxide include the burning of fossil fuels for heating, power generation and transport, as well as some industrial processes such as cement making.
