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习题练习:SL/HL Topic D4.3 Climate change



 作者: admin发布日期: 2025-02-01 14:05   总分: 12分  得分: _____________

答题人: 匿名未登录  开始时间: 25年02月01日 01:28  切换到: 整卷模式

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1#
 
单选题 ( 1.0 分) (组内1/4) 切至整卷模式 搜藏此题  
第 1 题组 (共 4 题 4 分)
  1. Which of the following is prx cjo /ea rsqms-o0zf(1ox.u4+ cms 7,oduced by anaerobic fermentation but not by combustioq+z4,.cxxoo0fm1cjss (moures /-a 7n?

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2#
 
单选题 ( 1.0 分) (组内2/4) 切至整卷模式 搜藏此题  
  2. Which factor is a cause of the va2k) a(g,mirwl9(go change in Boreal forests from net carbon accumulation to nr a o)2ka(gi9lwv,m( get loss?

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3#
 
单选题 ( 1.0 分) (组内3/4) 切至整卷模式 搜藏此题  
  3. Which of the following are affected by increasedus4qb8bqt eh9 *;.iej melting of ice shelves?
I. Breeding habitats for penguins.
II. Hunting areas for polar bears.
III. Primary production of marine algae.
IV. Sea ice habitat for walruses.

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4#
 
单选题 ( 1.0 分) (组内4/4) 切至整卷模式 搜藏此题  
  4. What causes decalcification of corals leading to coll-jtwj3tx0t6k zg+qx/o d+ls, apse of coral ecosystemsq ++ 3xjwlt6d-0x tog/ts,jkz?

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5#
 
问答题 ( 1.0 分) (组内1/3) 切至整卷模式 搜藏此题  
第 2 题组 (共 3 题 3 分) 当前第1/3题
题组内容描述:
5. The graph shows atmospheric carbon dioxide levels and global temperature anomaly.The anomaly is the increase or decrease from a mean value.
a. Calculate the percentage rise in CO2 concentration from 1968 to juubov3, 6pl(w8e zjc3 z-yw+ kc7 j(o2008.
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6#
 
问答题 ( 1.0 分) (组内2/3) 切至整卷模式 搜藏此题  
第 2 题组 (共 3 题 3 分) 当前第2/3题
题组内容描述:
5. The graph shows atmospheric carbon dioxide levels and global temperature anomaly.The anomaly is the increase or decrease from a mean value.
b. What is the relationship between the Ct./ c5yvtwzg4O2 concentration and the global temperature anowy t /tzc4gv.5maly?
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7#
 
问答题 ( 1.0 分) (组内3/3) 切至整卷模式 搜藏此题  
第 2 题组 (共 3 题 3 分) 当前第3/3题
题组内容描述:
5. The graph shows atmospheric carbon dioxide levels and global temperature anomaly.The anomaly is the increase or decrease from a mean value.
c. Discuss to what extent the graph supports)-qzgan zax,jx:o 7i ke0s2,c*bao pax* 9 k7k the hypothesis that the rise in the global temperature anoma*okxe)oia xpnj9 zz, 2caxa q07kkb-* :g,s7aly is caused by the rise in CO2 concentration?
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8#
 
问答题 ( 1.0 分) (组内1/1) 切至整卷模式 搜藏此题  
第 3 题组 (共 1 题 1 分) 当前第1/1题
题组内容描述:
6. The graph below shows atmospheric methane concentrations over a 350-year time span.
a. State a cause of the increase in methane levels from 1920 onwards m n(.wi3 rk+cqkwu m4wa6*f9a.
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9#
 
问答题 ( 1.0 分) (组内1/4) 切至整卷模式 搜藏此题  
第 4 题组 (共 4 题 4 分)
6. Global warming has a positive feedback cycle. Outline three mj(ps- 8*rk((bw it yhways in which the effects of global warming themselves w (* mby(ih8pjsrt -k(contribute to future global warming.
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10#
 
问答题 ( 1.0 分) (组内2/4) 切至整卷模式 搜藏此题  
7. Explain why afforestation (pl yxm1of2/)cmlanting of new forests) increases carbon sequestrationymfl1/x2 co) m.
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11#
 
问答题 ( 1.0 分) (组内3/4) 切至整卷模式 搜藏此题  
8. Outline how photoperiods can synchronise the f enk0e n,hb7/znby61 6c vibhvzz; 56behaviour of organisms.
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12#
 
问答题 ( 1.0 分) (组内4/4) 切至整卷模式 搜藏此题  
9. Describe how clim*m3 *6jktx -eegwp(n9loufv9j7df8tate change could be a factor in evolutionary change.
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