Câu hỏi và đáp án bài nghe Test 1 section 4 - IELTS Cambridge 11 - Ocean Biodiversity
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Questions 31-40
Complete the notes below.
Write ONE WORD ONLY for each answer.
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Ocean Biodiversity
Biodiversity hotspots
- areas containing many different species
- important for locating targets for 31 .....................
- at first only identified on land
Boris Worm, 2005
- identified hotspots for large ocean predators, e.g. sharks
- found that ocean hotspots:
- were not always rich in 32 .....................
- had higher temperatures at the 33 .....................
- had sufficient 34 ..................... in the water
Lisa Ballance, 2007
- looked for hotspots for marine 35 .....................
- found these were all located where ocean currents meet
Census of Marine Life
- found new ocean species living:
- under the 36 .....................
- near volcanoes on the ocean floor
Global Marine Species Assessment
- want to list endangered ocean species, considering:
- population size
- geographical distribution
- rate of 37 .....................
- Aim: to assess 20,000 species and make a distribution 38 ..................... for each one
Recommendations to retain ocean biodiversity
- increase the number of ocean reserves
- establish 39 ..................... corridors (e.g. for turtles)
- reduce fishing quotas
- catch fish only for the purpose of 40 .....................
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Section 4, Questions 31-40
- conservation
- food/foods
- surface
- oxygen/O₂
- mammals
- ice
- decline/declining/decrease
- map
- migration
- consumption