更多"In order to handle the greenhouse e"的相关试题:
[单项选择]A contributing factor to the greenhouse effect is ______.
[单项选择]The greenhouse effect we are experiencing now is resulted from ______.
A. the present environmental pollution
B. the poisonous gases produced 40 years ago
C. the development of industry
D. the wastes dumped by people
[单项选择]As far as the greenhouse effect is concerned, the author _____.
A. shares the same view with the scientists
B. is uncertain of its occurrence
C. rejects it as being ungrounded
D. thinks that it will destroy the world soon
[单项选择]The greenhouse effect_______.
A. is a problem raised recently
B. has drawn extensive attention all over the world
C. is the warming caused by an increase of CO2
D. should be imputed to the well-developed countries
[单项选择]"Greenhouse effect" means ______.
A. the way in which gases are used for keeping plants warm
B. a natural course which is to some degree helpful to us
C. the way" greenhouse gases trap heat on the earth
D. the whole course in which greenhouse gases prevent heat
[单项选择]If there were no greenhouse effect, ______.
A. no plants would grow on our planet
B. earth would be thirty degrees colder
C. man could not live on the earth
D. all of the above answers are correct
[单项选择]As to the greenhouse effect, the author ______.
A. shares the same view with the scientists
B. is uncertain of its occurrence
C. rejects it as being ungrounded
D. thinks that it will destroy the world soon
[单项选择]A UNEP official said, "The future is another country." Here he implies that" ______".
A. We can never do anything for the future
B. We can never know for certain about the future
C. We can see how lack of actions might effect on the inhabitants
D. We can see how our actions might influence the environment
[单项选择]Without the greenhouse gases, the earth would
A. become warmer.
B. be much colder.
C. move more slowly.
D. move quickly.
[单项选择]While most scientists agree that the greenhouse effect is coming, there are not enough data yet to say with absolute ______ what its consequences will be.
A. confirmation
B. conformity
C. conviction
D. conscience
[单项选择]The reductions on greenhouse gas emissions, called for in the Kyoto Treaty, turned out to be ______.
A. too dangerous for the U.S. economy
B. unrealistic for the year 2000
C. good for oil, coal and chemical companies
D. not too difficult to achieve in the U.S.
[单项选择]GREENHOUSE: PLANT : :
A. bottle: tonic
B. incubator: microorganism
C. orchard: underbrush
D. pipeline: gas
E. washroom: hygiene
[单项选择]According to the passage, Greenhouse gases do NOT include _______.
A. carbon dioxide
B. methane
C. nitrous oxide
D. fossil fuels
[单项选择]According to the passage, a greenhouse is built to
A. keep the plants warm.
B. prevent air pollution.
C. stop the greenhouse effect.
D. produce useful gases.