Scientists are now finding shared relations between models of solar weather interactions and the actual climate over many thousands of years,including the last Ice Age.The problem is that
the models are predicting that the world should be entering a new Ice Age and it is not.One way of solving this theoretical difficulty is to assume a delay of thousands of years while the solar effects overcome the inertia(惰性)of the earth’s climate.If this is right,the warming effect of carbon dioxide might thus be serving as a useful opposed balance to the sun’s fading heat.
46.It can be concluded that a concentration of carbon dioxide in the atmosphere would
.
A.mean a warming-up in the Arctic
B.raise the temperature of the earth’s surface
C.prevent the sun’s rays from reaching the earth’s surface
D.explain the cause of great changes in the climate in the northern hemisphere
47.The article was written to explain
A.the greenhouse effect
B.the solar effects on the earth
C.the causes affecting weather
D.the models of solar weather interactions
48.Although the fuel consumption is greater in the northern hemisphere.temperatures there seem
to befalling.This is
【2015届高考英语一轮复习全程热点检测:Unit 1《Living with technology》(牛津译林版选修7)】相关文章:
★ 【北师大版】2014届高考英语一轮复习指导课时作业:Unit 3 B卷 Word版含解析
★ 2017届江苏省淮安市新马中学高考牛津译林版英语一轮复习活动单:模块7 unit 1《Living with technology》
★ 四川省2016届高考英语一轮复习课时作业(28) Module 4 Carnival 外研版必修5
★ 2017届高考英语二轮复习大题冲关秘籍完形填空之夹叙夹议文:体验真题(含解析)
★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ规范练:1(含解析)
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修4 unit2《Working the land》
★ 【北京专用】2014届高考英语一轮复习方案课时作业:选修7 Unit 2 Robots
★ 2017届高考英语二轮复习大题冲关秘籍短文改错:名校模拟(含解析)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21