问题详情

Reading Passage 3 describes numerous cause and effect relationships.
Match each EFFECT with one of the CAUSES (A-G) below.
NOTE: there are more causes than you will need to use. You may use any cause more than once.
LIST OF CAUSES
A. rise in water vapour
B. rise in global temperature
C. greenhouse gases
D. thick cloud and carbon dioxide
E. radiation
F. reduction in the number of trees
G. holes in the ozone layer
EFFECT: ineffective carbon dioxide exchange请帮忙给出正确答案和分析，谢谢！