Which paragraph contains the following information?
Write the correct letter, A-H, in boxes 27-29 on your answer sheet.
27. mention of a geoengineering project based on an earlier natural phenomenon
28. an example of the successful use of geo-engineering
29. a common definition of geo-engineering
Questions 30-36
Complete the table below.
Choose
ONE WORD
from the passage for each answer.
Write your answers in boxes 30-36 on your answer sheet.
Geo-Engineering Projects
Procedure
Aim
put a large number of tiny spacecraft into
orbit far above Earth
to create a 30………… that would reduce
the amount of light reaching Earth
place 31………… in the sea
to encourage 32…………. to form
release aerosol sprays into the
stratosphere
to create 33………… that would reduce
the amount of light reaching Earth
fix strong 34……….. to Greenland ice
sheets
to prevent icebergs from moving into the
sea
plant trees in the Russian Arctic that
would lose their leaves in winter
to allow the 35………… to reflect
radiation
change the direction of 36…………
to bring more cold water into ice-forming
areas
Questions 37-40
Look at the following statements (Questions 37-40) and the list of scientists below.
Match each statement with the correct scientist, A-D.
Write the correct letter, A-D, in boxes 37-40 on your answer sheet.
37. The effects of geoengineering may not be long-lasting
38. Geo-engineering is a topic worth exploring.
39. It may be necessary to limit the effectiveness of geoengineering projects.
40. Research into non-fossil-based fuels cannot be replaced by geo-engineering.
List of Scientists
A
Roger Angel
B
Phil Rasch
C
Dan Lunt
D
Martin Sommerkorn
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