If you freeze it (probably only in lab conditions) it will turn to a solid and therefore will not pollute the air!
they put carbon dioxide back in the atmosphere
Two key processes that put carbon back into the atmosphere are respiration and combustion. During respiration, living organisms, including animals and plants, break down glucose for energy, releasing carbon dioxide as a byproduct. Combustion occurs when organic materials, such as fossil fuels or biomass, are burned, releasing stored carbon into the atmosphere as carbon dioxide.
The two main processes that put carbon back into the atmosphere are the respiration of living organisms, including plants and animals, and the combustion of fossil fuels. Respiration releases carbon dioxide as a byproduct, while the burning of fossil fuels, such as coal, oil, and natural gas, releases carbon dioxide that has been stored underground for millions of years. Both processes contribute to the accumulation of carbon dioxide in the atmosphere, leading to climate change.
It is now (2018) 0.041%. Because we humans have put it there by burning fossil fuels (coal, oil and natural gas) in industry, transport and the generation of electricity, which releases carbon dioxide (CO2). We are also responsible for deforestation, which has removed millions of trees that used to remove carbon dioxide from the atmosphere.
the process of photosynthesis, where plants use sunlight to convert carbon dioxide from the atmosphere into carbohydrates. This carbon is then transferred through the food chain as animals consume plants or other animals. The cycle repeats as carbon is released back into the atmosphere through respiration and decomposition.
Well I use carbon dioxide in my fire extinguisher. What do you use carbon dioxide, or to put it another way? In what do you use carbon dioxide? Humans breathe out carbon dioxide... Breathing it out is not exactly using it. That would be more like making it.
Burning gasoline releases the carbon dioxide.
The current level of CO2 in our atmosphere is 390 parts per million. We are now releasing CO2 at astonishing rates into our atmosphere, so to answer your question no. More Carbon Dioxide is being put into our atmosphere each year. There is an average, but that has gone up in the past few decades.
Humans have put carbon dioxide in the air mainly through burning fossil fuels for energy, such as coal, oil, and natural gas. Deforestation and other land use changes also release carbon dioxide into the atmosphere. Additionally, industrial processes and transportation also contribute to carbon dioxide emissions.
HYDROCARBON + OXYGENÜ CARBON DIOXIDE + WATER
No, it's the other way around. Plants intake Carbon dioxide and put out Oxygen. In the theory of how the world formed, this is how the atmosphere got to contain Oxygen, from plants spreading over the continents and producing Oxygen.
Two ways in which carbon dioxide is put into the Earth's atmosphere are through the burning of fossil fuels like coal, oil, and gas, which releases CO2 when they are combusted; and deforestation, which reduces the number of trees available to absorb CO2 through photosynthesis, leading to an increase in atmospheric CO2 levels.