Carbon dioxide levels in the atmosphere in 1996 were around 358 ppm (parts per million). Levels now (2013) are approaching 400 ppm.
Low level of carbon- dioxide and more level of oxygen.
The level of carbon dioxide typically rises in a room over time as people exhale carbon dioxide as they breathe.
If the level of carbon dioxide increases, the repiratory centers are signaled to increase the rate and depth of breathing. This will result in the return of normal CO2 (carbon dioxide) and slows the breathing rate.
The pH level of carbon dioxide gas is around 5.6 when dissolved in water, making it slightly acidic. However, pure carbon dioxide gas itself is not measured on the pH scale since pH is specific to aqueous solutions.
Carbon dioxide (CO2) is a gas that mixes very easily, so there are no regional variations. So the carbon dioxide level in Bangladesh is the same as it is all round the world.The carbon dioxide levels for 2012 are 392 ppm (parts per million).
The level of carbon dioxide in the air.
The relationship between the rise of ocean temperatures and the rise in the level of atmospheric carbon dioxide is that when there is a rise in atmospheric carbon dioxide the warmer the temperature of the ocean is
The carbon dioxide level fluctuates during a single year due to seasonal changes in plant growth and decay, which affect the amount of carbon dioxide absorbed and released into the atmosphere.
As blood moves through the lungs, oxygen is exchanged for carbon dioxide. Oxygen diffuses from the air in the lungs into the blood, increasing the oxygen level in the blood. Conversely, carbon dioxide diffuses from the blood into the air in the lungs, decreasing the carbon dioxide level in the blood.
To test the level of carbon dioxide in water, you can use a pH meter or test strip to measure the acidity of the water since carbon dioxide forms carbonic acid when dissolved in water. You can also use a dissolved carbon dioxide test kit that uses chemical reagents to detect and quantify the amount of carbon dioxide present.
Any automobile produces about 2 kilograms of carbon dioxide per liter of fuel consumed.
The presence of carbon dioxide lowers the pH level by forming carbonic acid when it reacts with water. This increases the acidity of the solution.