Carbon dioxide density & distribution in the atmosphere

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Discussion Overview

The discussion revolves around the density and distribution of carbon dioxide (CO2) in the atmosphere, particularly addressing the misconception of a CO2 layer and its implications for global warming. The scope includes conceptual clarifications and technical explanations related to atmospheric science.

Discussion Character

  • Conceptual clarification, Debate/contested

Main Points Raised

  • One participant claims that carbon dioxide is heavier than air and questions how a layer of CO2 could form in the atmosphere.
  • Another participant challenges this claim, stating that there is no layer of CO2 forming around the atmosphere and requests sources to support the initial assertion.
  • A subsequent post reiterates the challenge regarding the existence of a CO2 layer and shifts the focus to the question of global warming.
  • Another participant notes that the discussion of global warming is restricted but clarifies that the greenhouse effect does not necessitate a distinct layer of CO2, only its presence in the atmosphere.

Areas of Agreement / Disagreement

Participants express disagreement regarding the existence of a CO2 layer in the atmosphere, with some asserting it does not exist and others questioning the implications of CO2 density. The discussion remains unresolved regarding the initial claim and its connection to global warming.

Contextual Notes

There are limitations in the discussion, including assumptions about the behavior of gases in the atmosphere and the definitions of layers versus distributions of gases. The relationship between CO2 presence and the greenhouse effect is also not fully explored.

Seniour Baloc
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carbon dioxide is heavier than air, so how there is a layer of CO2 is forming around the atmosphere?
 
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As far as I know there is no layer of CO2 forming around the atmosphere. Do you have any source to backup the claim?
 
Borek said:
As far as I know there is no layer of CO2 forming around the atmosphere. Do you have any source to backup the claim?

Then what is the reason of Global Warming?
 
Seniour Baloc said:
Then what is the reason of Global Warming?

Global warming is a banned topic here, but the question is actually not about GW. You are misunderstanding the mechanism of the greenhouse effect. It doesn't require a layer of carbon dioxide anywhere, all it requires is a presence of the carbon dioxide in the atmosphere.
 

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