Paragraph⑥_____
A、Soot's Role in Climate Changes Above Oceans and Land
B、Observations of Warming in the Northern Hemisphere
C、Explanation of Increased Warming Effect Caused by Soot
D、Black Soot in Snow and Icy Areas Leading to Climate Change
E、Black Soot Contributing to Global Warming
F、Greenhouse Gases as the Main Factor of Global Warming
A、Soot's Role in Climate Changes Above Oceans and Land
B、Observations of Warming in the Northern Hemisphere
C、Explanation of Increased Warming Effect Caused by Soot
D、Black Soot in Snow and Icy Areas Leading to Climate Change
E、Black Soot Contributing to Global Warming
F、Greenhouse Gases as the Main Factor of Global Warming
【参考答案及解析】
从本段的开头两句话可以看出,温室气体仍是导致全球变暖的首要因素。
从本段的开头两句话可以看出,温室气体仍是导致全球变暖的首要因素。