If CO₂ were not present in the atmosphere,the average temperature at the Earth's surface would be about 0^$\circ$F.

Question

Quizplus · Accepted Answer

CO₂ (also known as carbon dioxide) is a greenhouse gas that traps heat in the atmosphere, thus contributing to the Earth's temperature. Without its presence, the average temperature at the Earth's surface would be much colder, at about 0°F (-18°C) instead of the current average temperature of 59°F (15°C).

If CO2 Were Not Present in the Atmosphere,the Average Temperature ∘\circ∘

If CO₂ Were Not Present in the Atmosphere,the Average Temperature $\circ$