Two ways people have increased carbon dioxide in the air?
Air is a mixture of gasses. In order of decreasing abundance theyare: Nitrogen: ~78% Oxygen: ~ 21% Argon: ~ 1% Water vapor ~ 0.4% (variable) Carbon dioxide: 0.04% Other gasse…s are present in trace amounts.
Riding a bicycle is carbon neutral, which means it has no carbon footprint. It does not increase the amount of carbon dioxide in the air. Many other human activities, part…icularly sports and exercise are carbon neutral. But whenever you turn on some electrical gadget or ride in a fossil fueled vehicle you start increasing the carbon dioxide in the air.
It is a rare gas in the atmosphere making up about 0.039% of the atmosphere in the summer in Hawaii. It allows for plants to live and provides a small portion of the warmth… we feel at night through the green house effect.
Plants use carbon dioxide for the process of manufacturing food
From the cars imitting gas into the air creates an atmosphere like a greenhouse. Also, when trees die, the carbon dioxide they have collected gets put into the air.
Carbon Dioxide is in the air as the result of human respiration and other factors. It is a necessary ingrediant for plant survival which in turn causes human survival.
Carbon Dioxide is heavier than air. It does mix with air though.
Rotting trees add carbon dioxide (and sometimes methane) to the atmosphere. . Burning trees releases carbon dioxide to the atmosphere.
Any burning (with oxygen) of carbon containing fuels: hydrocarbons, carbohydrates, alcohol, carbon black, natural gas, petrol etc. releases carbon dioxide (and mostly also dih…ydogen monoxide)
Carbon dioxide in the air is both necessary and a concern. At higher levels( above 300 ppm) it promotes the Greenhouse Effect leading to climate change. At normal levels it… is essential for plant growth. At extreme levels it can cause deah by asphyxiation
It is increasing because of the amount humans are using cars factories etc. which produces billions of tonnes of green house gasses a year
because trees are getting cut down ;)
Carbon dioxide can be added to the air by nature or by people and their activities. Two Natural ways: . Decomposition of dead plants and animals . Animal/plant respir…ation Two Man-made contributions: . Burning fossil fuels (coal, oil and natural gas) . Industrial processes (factories)
This is because the carbon dioxide has spoil therefore it dies and disappear
It bonds with the oxygen molecules (O-2) to form O-3 and CO (carbon monoxide) which blocks/reflects sunlight in the atmosphere and pollutes the air as well.
Cutting down trees does increase the amount of carbon dioxide in the air because trees take the carbon monoxide in the air and turn it into oxygen in a process called photosyn…thesis. Without as many trees then there is going to be more carbon dioxide in the air.