Because carbon dioxide (CO2) and other greenhouse gases are building up in the atmosphere. This is accelerating the natural greenhouse effect, causing global warming and climate change.
They theorise that the co2 levels will hinder the escape of heat radiated by the earth leading to global warming
No. Plants emit their own CO2 through respiration.
CO2.
co2
CO2 and H2O
Carbondioxide (CO2)
Separating H2O and CO2 in club soda is possible. Just open the can or bottle and the CO2 will escape. Exposing it longer to air will release more CO2.
The making of glucose from CO2 using sunlight is called photosynthesis. The breaking down of glucose and release of CO2 is respiration.
Photosynthesis
Your "Carbon Footprint" refers to the amount of CO2 and other greenhouse gases that are produced in the production of the products and services that you consume. Sometimes it is the amount produced minus any amounts 'offset' by activities that remove CO2 etc. As the damage to the global environment by the release of these gases is a major concern, the level to which an individual contributes to the problem is important.
Cars release CO2 along with an array of other toxins.
A Community Concern - 2010 was released on: USA: 1 January 2010