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The last time atmospheric carbon dioxide levels were as high as they are today (approx. 380 ppm (parts per million)) was around 15 million years ago, during the Middle Miocene period, when carbon dioxide levels are calculated to have been around 400 ppm.
During that time there was no permanent ice in the Arctic and very little over Antarctica or Greenland. On top of that, sea levels were between 75 and 120 ft higher than they are today and world temperatures were higher by between 5 and 10o F.
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What is the term to use for high carbon dioxide levels and low carbon dioxide levels?
Because you might not be able to breathe in the high or low carbon dioxide because it really depends if you are use to it or not but you maybe be able to take it for other reasons.
What are high and low carbon dioxide levels?
Today the average concentration of carbon dioxide in the atmosphere is approx. 4oo vpm; some scientists consider that values over 300 ppm are high.
What planet has high levels of carbon dioxide?
Venus has high levels of carbon dioxide, with about 96.5% of its atmosphere composed of this gas. This thick CO2 atmosphere contributes to an extreme greenhouse effect, resulting in surface temperatures hot enough to melt lead. The high carbon dioxide levels are a key factor in Venus's harsh climate and lack of water.
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 are ways the body changes the way you breathe in effort to keep your levels of oxygen and carbon dioxide balanced?
The body can control breathing rate and depth to adjust oxygen and carbon dioxide levels. If oxygen levels are low, the body can increase breathing rate and depth to take in more oxygen. If carbon dioxide levels are high, the body can increase breathing rate to expel it. This is regulated by sensors in the brain that monitor oxygen and carbon dioxide levels in the blood.
What is the term to use for high carbon dioxide levels and low carbon dioxide levels?
Because you might not be able to breathe in the high or low carbon dioxide because it really depends if you are use to it or not but you maybe be able to take it for other reasons.
What are high and low carbon dioxide levels?
Today the average concentration of carbon dioxide in the atmosphere is approx. 4oo vpm; some scientists consider that values over 300 ppm are high.
Are high levels of carbon dioxide bad?
well, you don't breath carbon dioxide, you breath oxygen
What is the suffix -capnia refers to?
The suffix -capnia refers to conditions related to carbon dioxide levels in the blood or tissues. It is commonly used in medical terms to indicate conditions such as hypercapnia (high carbon dioxide levels) or hypocapnia (low carbon dioxide levels).
What is hypercarbia?
hypercarbia (overly high levels of carbon dioxide in the blood)
The temperature of its atmosphere is increased by high levels of carbon dioxide.?
venus
What planet has high levels of carbon dioxide?
Venus has high levels of carbon dioxide, with about 96.5% of its atmosphere composed of this gas. This thick CO2 atmosphere contributes to an extreme greenhouse effect, resulting in surface temperatures hot enough to melt lead. The high carbon dioxide levels are a key factor in Venus's harsh climate and lack of water.
What planets temperature of its atmosphere contains high levels of carbon dioxide?
It is Venus.
What benefits do we from the Amazon?
Lower carbon dioxide levels High levels of biodiversity New medicinal possibilities
What benefits do we receive from the amazon?
Lower carbon dioxide levels High levels of biodiversity New medicinal possibilities
What does hypercarbic respiratory failure?
Acute respiratory failure with high carbon dioxide levels
How does oxygen concentration change with relation to carbon dioxide?
Oxygen concentration tends to decrease as carbon dioxide levels increase. This is due to the fact that high carbon dioxide levels can displace oxygen in the air, leading to lower oxygen concentrations. Therefore, there is an inverse relationship between oxygen and carbon dioxide concentrations in the atmosphere.
