早第三纪,中国副热带地区气候干燥,形成沿纬向分布的红色碎屑岩

早第三纪,中国副热带地区气候干燥,形成沿纬向分布的红色碎屑岩系。由于印度板块向北的漂移与挤压,青藏高原隆起,改变了区域大气环流格局。读图,完成17—18题。

17.西北地区在早第三纪所处的温度带和纬度分别是

     A.热带,5°N ~ 15°N                                    B.亚热带,25°N ~ 35°N

C.温带,35°N ~ 45°N                                 D.寒带,35°N ~ 55°N               

18.青藏高原隆起后,下列区域的气候变化正确的是

A.柴达木盆地变冷、变湿                          B.四川盆地变暖、变干

C.塔里木盆地变冷、变干                            D.青藏高原以东地区变冷、变湿 

答案

BC

相关题目

The Internet is becoming more and more important in our life. How much do you k
The Internet is becoming more and more important in our life. How much do you know about it? What is the Internet? The Internet is a large, worldwide collection of computer networks. A network is a
“Do you mind if I sit here?”“_____. It’s for my friend.”A.Not at all
“Do you mind if I sit here?”“_____. It’s for my friend.”A.Not at allB.Never mindC.Better notD.Certainly not.
海南著名风景区小洞天有棵龙血树,据专家测定其树龄已6000
海南著名风景区小洞天有棵龙血树,据专家测定其树龄已6000多岁,堪称树中的寿星。人们认为该树长寿的原因是:一、满树是虬曲而中空的枝条,为无
黄河水土流失最严重的河段是(    ) A、上游         
黄河水土流失最严重的河段是(    ) A、上游         B、中游           C、下游             D、中下游
How was your Children’s Day? What kind of gifts did you get? Eight third grad
How was your Children’s Day? What kind of gifts did you get? Eight third graders in some poor places in Hebei Province got new schoolbags as Children’s Day gifts. They were very happy. There we
You can have _____ second try if you fail _____ first time. A.the; 不填   
You can have _____ second try if you fail _____ first time. A.the; 不填      B. 不填;a       C. the; a          D. a; the  
96. What I like best is a book that helps me think about life deeply. My ______
96. What I like best is a book that helps me think about life deeply. My ______ is a book that helps me think about life deeply. 97. As soon as he entered the building, he heard a sharp cry coming
将标记的尿嘌呤核糖核苷引入某植物的活细胞后,可检测到
将标记的尿嘌呤核糖核苷引入某植物的活细胞后,可检测到放射性的结构是    (    ) A.细胞核、液泡、中心体             B.核糖体、细

最新题目