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Being that our atmosphere was made by volcanic eruptions why arn't there higher traces of atmospheric carbon dioxide?
Wiki User
∙ 15y ago
"Carbon dioxide is released to the atmosphere by a variety of natural sources, and over 95% of total CO2 emissions would occur even if humans were not present on Earth. For example, the natural decay of organic material in forests and grasslands, such as dead trees, results in the release of about 220 gigatonnes of carbon dioxide every year. This carbon dioxide alone is over 8 times the amount emitted by humans. These natural sources are balanced by natural sinks, which remove carbon dioxide from the atmosphere.The increase in carbon dioxide concentration arises because the increase from human activity is not balanced by a corresponding sink."
Wiki User
∙ 15y ago
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Do Volcanic eruptions affect earth's atmosphere?
Yes. Volcanic eruptions typically release dust and other particles which shield the earth from the sun, producing a cooling effect. Some greenhouse gases, particularly carbon dioxide, can be released, causing a warming effect.
What type of events can increase atmospheric carbon dioxide?
Humans burning coal, oil and natural gas increases atmospheric CO2.Deforestation, cutting down trees, means that less carbon dioxide is removed from the atmosphere.Volcanic eruptions can put carbon dioxide into the atmosphere, but not nearly as much as fossil fuels.
How does carbon dioxide go back in the atmosphere?
Cellular respiration by producers and consumers returns carbon dioxide to the atmosphere.-Cellular respiration-Volcanic eruptions-Human interference (burning of fossil fuels)
Can volcanic activity decrease global temperatures?
Yes. Explosive volcanic eruptions release sulfur dioxide into the atmopshere. This gas forms tiny droplets of sulfuric acid in the upper atmosphere, which reflect some of the sun's warming rays back into space.
A volcanic eruption can affect the atmosphere by?
adding large quantities of several gases, such as sulfur dioxide, to the atmosphere as well as volcanic ash and dust.
Earth's early atmosphere was formed by gases released by oceans plants cornet impacts or volcanic eruptions?
Volcanic eruptions, they produced a lot of carbon dioxide which made up the early atmosphere.
How is carbon dioxide returned the atmosphere?
Cellular respiration by producers and consumers returns carbon dioxide to the atmosphere.-Cellular respiration-Volcanic eruptions-Human interference (burning of fossil fuels)
How is carbon dioxide returned to the. atmosphere?
Cellular respiration by producers and consumers returns carbon dioxide to the atmosphere.-Cellular respiration-Volcanic eruptions-Human interference (burning of fossil fuels)
Do Volcanic eruptions affect earth's atmosphere?
Yes. Volcanic eruptions typically release dust and other particles which shield the earth from the sun, producing a cooling effect. Some greenhouse gases, particularly carbon dioxide, can be released, causing a warming effect.
What type of events can increase atmospheric carbon dioxide?
Humans burning coal, oil and natural gas increases atmospheric CO2.Deforestation, cutting down trees, means that less carbon dioxide is removed from the atmosphere.Volcanic eruptions can put carbon dioxide into the atmosphere, but not nearly as much as fossil fuels.
What would cause temperatures to cool after a volcanic eruption?
Explosive volcanic eruptions tend to release sulfur dioxide into the atmosphere. That sulfur dioxide reacts with moisture to form tiny droplets of sulfuric acid in the upper atmosphere, which reflect some sunlight back into space, reducing the amount of energy that reaches Earth's surface.
How did volcanic eruptions and comets change early earth?
Volcanic eruptions and comets both contributed to bringing water and other gases to Earth's surface creating the atmosphere. Volcanic products created nutrient rich soils for plants to grow and if the comets were large enough, they could create large enough indentations for lakes and oceans to form.
What is the primary source of carbon dioxide in the atmosphere?
Volcanoe eruptions
What hydrocarbon in air?
methane released from volcanic eruptions, swamps etc.
What is the main source of sulfur dioxide?
Volcanic eruptions and burning of sulfur containing coals.
How does carbon dioxide go back in the atmosphere?
Cellular respiration by producers and consumers returns carbon dioxide to the atmosphere.-Cellular respiration-Volcanic eruptions-Human interference (burning of fossil fuels)
What is sulfuric acid weathering?
Sulphur acid may be produced when rainwater combines with sulphur dioxide in the atmosphere. Sulphur dioxide may be produced by the burning of fossil fuels and through volcanic eruptions. Sulphur acid weathers rock by solution.
