Carbon dioxide is added to the air in tunnels primarily to enhance safety and improve air quality for workers and vehicles. It can help regulate oxygen levels and prevent the buildup of harmful gases, such as carbon monoxide, which may be produced by vehicles. Additionally, maintaining a certain level of CO2 can help control the overall atmosphere within the tunnel, ensuring it remains safe for operations.
do autotrophs remove carbon dioxide from the air
Carbon Dioxide (CO2) from the air.
carbon dioxide :p
Carbon Dioxide
you inhale oxygen and exhale carbon dioxide.
Plants intake carbon dioxide and release oxygen.
After you breathe air IN, your body uses some (but not all) of the oxygen in it. A lot of that oxygen that your body uses get converted to carbon dioxide, and it's added to the air that you breathe out. So your exhaled air has a greater concentration of carbon dioxide than fresh air has.
do autotrophs remove carbon dioxide from the air
Carbon dioxide is more dense than air.
Yes, carbon dioxide can dissolve in air. When carbon dioxide is released into the air, it can mix and dissolve into the surrounding atmosphere. This dissolution is influenced by factors such as temperature, pressure, and the presence of other gases in the air.
carbon dioxide is a air which comes from the plants
greenhouse gasses like carbon dioxide(co2)
Hot air is blasted into the blast furnace to burn the coke (a cheap form of carbon) added to form carbon dioxide.
When you eat food, the carbon in the food is broken down during digestion and eventually released as carbon dioxide when your body metabolizes the nutrients for energy. This carbon dioxide is then exhaled into the air as part of the respiratory process.
Carbon is in most of the chemicals in living things and is in the air in carbon dioxide gas.
Carbon Dioxide is the air we breathe out. :)