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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: 游客未登录  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 produced by anaerobic fermenfy*kumy,)c k ,tation but not by combust, cy,kf yu*mk)ion?

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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 change in Boreal forests from fq2zhn+):ab 19amql snet carbon accumulation to net lo):hf21+nsqqaa 9 mz lbss?

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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 increased melting of ct105 muxko9b*r83* thdic eb 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 w,ev bg: -ot)cleading to collapse of coral ecosystemseg,cvw-o) b:t ?

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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 concentratis tz.a gx1:ujga,j0i)bgb//oon from 1968 to 2008.
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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 CO2 concentration and the global h- xzhcm * 68w:yqve 82md ix:d7wbdz.temperature anoma8:h-x7xewz.bh* d q:8id6zyc2mm dw vly?
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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 the hypothesis that the ri-v 9)ie e(g7x0 hqo, ck0qff1zf+myw ise in the global temperature anomaly is caused izi-1+ qvoew)y0 q xmfk7c,0(f eh9gfby 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 me xh5 p/ykzlr(2x p* sp;3;vs+fdaihh-thane levels from 1920 onwards.
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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 posi10aq ck6x2a;7 jm 36h moqvxgxtive feedback cycle. Outline three ways in which the effects of global warming themselves contribute to future g 6gkx3mhojc20 xqx ;vam61 qa7lobal 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 (planting of new forests) increases carbov bh -ru:t2 k1g(qij7on sequestrargouj :7tvh b( i-1k2qtion.
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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 0xdtos w294i/cei( gs can synchronise the behaviour 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 climate change could be a factor in evo,j2smk* ng r.alutionary change.
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总分:12分 及格:7.2分 时间:不限时
未答题: 已答题:0 答错题:
当前第 题,此次习题练习共有 12 道题

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