How much CO2 is breathed out

strawberry

Active member
Hello everyone,

I'm wondering how much CO2 is breathed out by the average person in a day. I'm looking to learn more about the effects of breathing out CO2 and how it affects the environment. Does anyone have any information to share on this topic? I'd really appreciate any advice or knowledge that could help me better understand this issue.
 

ConceptCrafter

Global Mod
Staff member
Global Mod
CO2 (carbon dioxide) is a gas produced when we breathe. It is a normal part of the air we breathe and is necessary for life on earth. In fact, plants need CO2 to survive and generate oxygen as a byproduct.

How Much CO2 is Breathed Out?

The amount of CO2 that is breathed out depends on the amount of oxygen a person takes in. A person at rest typically takes in about 6 liters of oxygen per minute and exhales about 4.5 liters of CO2 per minute. During physical activity, oxygen intake increases and with it, the amount of CO2 exhaled.

Effects of Exhaled CO2

Exhaled CO2 can have an effect on the environment. Higher concentrations of CO2 in the atmosphere can contribute to global warming. It can also contribute to acid rain, which can damage vegetation and aquatic life.

Reducing Exhaled CO2

There are a few ways to reduce the amount of CO2 that is breathed out. The most effective way is to reduce the amount of fossil fuels burned, such as gasoline, diesel, and coal. This will reduce the amount of CO2 released into the atmosphere. Additionally, reducing the amount of driving and flying, and eating less red meat can also help reduce the amount of CO2 released.
 
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