Answered

IDNLearn.com offers a unique blend of expert answers and community-driven insights. Our Q&A platform offers reliable and thorough answers to help you make informed decisions quickly and easily.

Unit Test

Which substance is a greenhouse gas that is emitted by human activities and remains in the air the longest?

A. water vapor
B. methane
C. fluorinated gas
D. carbon dioxide

Sagot :

GinnyAnsweridn

Final answer:

Water vapor is the most abundant and important greenhouse gas due to its significant contribution to the natural greenhouse effect and its control by temperature.


Explanation:

Water vapor is the most abundant greenhouse gas in Earth's atmosphere. Its contribution to the natural greenhouse effect is significant, despite its short atmospheric lifetime. Unlike other greenhouse gases affected by human activities, such as carbon dioxide and methane, the global concentration of water vapor is primarily controlled by temperature.


Learn more about Greenhouse gases and human impact here:

https://brainly.com/question/33445494


Thank you for joining our conversation. Don't hesitate to return anytime to find answers to your questions. Let's continue sharing knowledge and experiences! Find clear answers at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.