更多"Questions 30-39
The atmosphere of "的相关试题:
[简答题]Questions 30-39
The atmosphere of Venus is quite different from ours. Measurements taken from the
Earth show a high concentration of carton dioxide in the atmosphere of Venus. In fact,carbon dioxide makes up 96 percent of Venus* atmosphere; nitrogen makes up almost all the rest. The Earth’s atmosphere, by comparison, is mainly nitrogen, with a fair amountof oxygen as well. Carbon dioxide makes up less than 0.1 percent of the terrestrial atmosphere,
The surface pressure of Venus* atmosphere is 90 limes higher than the pressure of
Earth’s atmosphere, as a result of the large amount of carbon dioxide in the former.Throughout Earth’s history, carbon dioxide on Earth has mixed with rain to dissolve10 rocks; the dissolved rock and carbon dioxide eventually flow into the oceans, where they precipitate to fonn new terrestrial rocks, often with the help of life-forms. If this carbondioside were released from the Earth’s rocks, along with ower carton dioxide trapped inseawater, our atmospher
A. A．Atmospheric differences between Venus and Earth
B．How Venus lost the water it once had
C．The influence of the Sun on Venus
D．A comparison between the upper and lower atmosphere on Venus
[单项选择]Questions 21
A. 2-3-4-1
B. 3-1-4-2
C. 2-1-4-3
D. 3-2-4-1
[多项选择]
Questions 39-40
Answer the following questions using NO MORE
THAN THREE WORDS for each answer
What 3 kinds of contacts should you have made during your time abroad
[简答题]Questions 5--9 Answer the following questions by using NO MORE THAN five words.
What is the result of working from home or mobile office environments
[简答题]Questions 4--6 Answer the following questions by using NO MORE THAN four words.
What percentage of the world’s land has been protected
[简答题]Questions 4--8 Answer the following questions by using NO MORE THAN three words.
What issue does green consumerism try to deal with
