When compared to current average conditions, which term would best describe conditions in Earth's lower atmosphere if greenhouse gases were absent?
A B C D
denser cooler wetter cloudier
Question: When compared to current average conditions, which term would best describe conditions in Earth's lower atmosphere if greenhouse gases were absent?
(A) denser
(B) cooler
(C) wetter
(D) cloudier

Answer: (B) cooler
Answer: (D) cloudier
Question: When compared to current average conditions, which term would best describe conditions in Earth's lower atmosphere if greenhouse gases were absent?
(A) denser
(B) cooler
(C) wetter
(D) cloudier
Answer: (B) cooler