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Oxygen levels in the sea decrease with depth. how do deep sea divers get there oxygen?
Wiki User
∙ 15y ago
plants
Wiki User
∙ 15y ago
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How might the removal of vegetation affect oxygen levels in the oxygen?
The removal of vegetation could decrease oxygen levels in the atmosphere as plants play a crucial role in producing oxygen through photosynthesis. With fewer plants, there would be a reduction in the amount of oxygen released into the air, potentially leading to lower oxygen levels overall.
Why does oxygen decrease after exercise and carbon dioxide increase?
During exercise, your body uses more oxygen to produce ATP for energy. This leads to a decrease in oxygen levels in the blood. As a byproduct of this increased oxygen consumption, carbon dioxide is produced and accumulates in the blood, leading to an increase in carbon dioxide levels.
When the diaphragm inhale you carbon dioxide and oxygen levels get?
When the diaphragm inhales, oxygen is taken in and carbon dioxide is expelled. This process helps to increase oxygen levels in the blood and decrease carbon dioxide levels, ensuring that the body receives the oxygen it needs for cellular function.
How are oxygen in the air levels affected by energy production?
Energy production can impact oxygen levels in the air through processes like deforestation, combustion of fossil fuels, and industrial activities. Burning fossil fuels releases carbon dioxide into the atmosphere, which can contribute to deforestation and decrease oxygen production by plants. This can lead to a decrease in oxygen levels relative to other gases in the atmosphere.
What can cause dissolved oxygen levels to decrease?
Dissolved oxygen levels can decrease due to factors such as high water temperature, increased organic matter or pollution, excessive plant growth leading to oxygen depletion during decomposition, and reduced mixing of water layers.
What is oxygen depletion?
Oxygen depletion refers to a situation where there is a significant decrease in the amount of oxygen available in a given environment. This can lead to oxygen levels dropping below what is needed for normal functioning of living organisms, potentially causing harm or death.
What changes occur in oxygen levels of water when sewage enters a system?
When sewage enters a water system, the oxygen levels decrease due to the decomposition of organic matter by bacteria. This process consumes oxygen, leading to oxygen depletion in the water. Low oxygen levels can harm aquatic life and disrupt the ecosystem.
A decrease in the blood's ability to transport oxygen is called what?
A decrease in the blood's ability to transport oxygen is called hypoxemia. This can be caused by various factors such as low oxygen levels in the air, lung diseases, or heart conditions. It can lead to symptoms like shortness of breath, fatigue, and confusion.
How do you lower dissolved oxygen in water levels?
One way to lower dissolved oxygen levels in water is by introducing oxygen-consuming organisms, such as bacteria or algae, to the water body. Another method is to decrease aeration or agitation of the water, as these processes can increase the oxygen levels. Additionally, adding substances that consume oxygen, such as certain chemicals or organic matter, can also help reduce dissolved oxygen levels.
How can you lose oxygen?
You can lose oxygen by inhaling gases or substances that displace oxygen in the air, such as carbon monoxide or helium. Low oxygen levels can also result from living at high altitudes where the air is thinner. Additionally, oxygen levels can decrease in closed spaces without proper ventilation.
When daylight starts to fade why do oxygen levels go down?
Oxygen levels do not actually decrease with fading daylight. However, during photosynthesis, plants produce oxygen when exposed to sunlight. So in the absence of sunlight at night, the production of oxygen decreases. This might give the impression that oxygen levels go down when daylight fades.
What happens to breathing when oxygen levels decrease?
When oxygen levels decrease, your body’s respiratory rate and depth of breathing typically increase in an effort to take in more oxygen. This can lead to faster and deeper breaths as your body tries to compensate for the reduced oxygen supply. Over time, prolonged exposure to low oxygen levels can cause symptoms like shortness of breath, dizziness, and confusion.
