Methane Is an Important Contributor to Atmospheric Warming

Q15: Water vapour is not a greenhouse gas.

Q16: Atmospheric aerosols<br>A) are not gases.<br>B) do not

Q18: If two regions have the same annual

Q18: How have global temperatures changed over the

Q22: Which gas comprises most of the atmosphere?<br>A)

Q23: Of the incoming solar radiation that reaches

Q24: What is the largest potential global impact

Q25: What two factors are often used for

Q26: Is the greenhouse effect itself a bad

Q35: What is the difference between a variable