What percentage of CO2 is present in atmosphere?

فضا میں کاربن ڈائی آکسائڈ کا کتنا فیصد موجود ہے؟

0.032%

0.1%

0.3%

None of these

0.032% of the Earth's atmosphere consists of carbon dioxide (CO2).

This percentage may vary slightly, but it generally remains around this value, contributing to the greenhouse effect.