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Why is the CO2 level high in the atmosphere?
The CO2 level is high in the atmosphere primarily due to human activities such as burning fossil fuels, deforestation, and industrial processes. These activities release large amounts of carbon dioxide into the air, leading to an increase in atmospheric CO2 levels.
What gas is composed of the three atoms of oxygen and occurs both in the upper atmosphere of the earth and at ground level?
That is ozone.
Is it true or false that the carbon dioxide level in the atmosphere has been increasing since 1900?
True. The carbon dioxide level in the Earth's atmosphere has been increasing since around 1900 due to human activities such as burning fossil fuels and deforestation. This increase in carbon dioxide is a major contributor to global warming and climate change.
Carbon dioxide is kept at a constant level by an exchange between the atmosphere and?
Carbon dioxide is kept at a constant level by an exchange between the atmosphere and various sinks, such as oceans, plants, and soil. These sinks absorb and store carbon dioxide, helping to regulate levels in the atmosphere. The balance between carbon dioxide sources, such as human activities and natural processes, and sinks maintains equilibrium in the carbon cycle.
Pressure inside human body?
The pressure inside the human body is typically around 760 mmHg (millimeters of mercury) at sea level. This pressure is generated by the weight of the air in the atmosphere pushing down on the body. Changes in pressure can occur during activities like scuba diving or flying in an airplane.
Why has the level of carbon dioxide in the atmosphere been steadily increasing since the mid-19th century?
The rise in carbon dioxide levels is primarily due to human activities like burning fossil fuels, deforestation, and industrial processes. These activities release carbon dioxide and other greenhouse gases into the atmosphere, leading to the enhanced greenhouse effect and global warming.
How to control sea level?
There is no way humanity can effectively control sea level. However human activities seem to be causing a rise in average global sea level.
What causes an increaSE in oxygen level?
An increase in oxygen level can be caused by processes such as photosynthesis in plants, diffusion of oxygen into water from the atmosphere, or release of oxygen during chemical reactions. Human activities may also contribute to an increase in oxygen levels by reducing pollution or planting trees that produce oxygen.
What are the causes of floods in human activities?
humans are making the sea level rise so there is more rain and floods
Why has the carbon dioxide level of the atmosphere been rising for more then 150 years?
The increase in atmospheric carbon dioxide levels over the past 150 years is primarily due to human activities such as burning fossil fuels, deforestation, and industrial processes. These activities release more CO2 than natural sinks can absorb, leading to a build-up of carbon dioxide in the atmosphere.
What is ozone trapped in the troposphere that is formed by human activities?
The ozone at ground level is a pollutant. It is trapped by other greenhouse gases.
What are second level activity?
Second level activities are activities that have to do with manufacturing.
