题库网 (tiku.one)

 找回密码
 立即注册

 

      

上传图片附件

未使用图片

小贴士: 允许的图片文件格式为: gif, jpg, jpeg, png, webp,上传完成后会在上方生成预览,用鼠标连续双击缩略图,或拖动缩略图,该图片就被绑定至本题,显示在题目下方

本次作答已使用

小贴士: 此栏目显示的是当前作答使用的所有图片,绑定到某一题目的图片同时会显示在该题目下方; 删除使用的图片会将其转移到<未使用图片>类别


习题练习:Aquatic Food Production

 作者: Amoureux 发布日期: 2025-07-04 18:25   总分: 19分  得分: _____________

答题人: 游客未登录  开始时间: 25年06月29日 22:26  切换到: 整卷模式

标记此题
1#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Chilean purs :kioq3y 6eo-/+gux c f-yiyh/e seine harvesting Mackerel off the coast of Peru


Deduce which of the following terms would best describe the process shown in the figure.

参考答案:     查看本题详细解析

标记此题
2#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Identify which of the following are jy2bvw exdj+db 1sp/l t/)1 jk7 -k(ifthe major producers in aquatic ecosystems.

参考答案:     查看本题详细解析

标记此题
3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Atlantic Cod Fisheries off the Coastkcqgh//pn 67 n of Eastern Canada 1850-2000


Use the Figure to estimate the year the Atlantic cod fishery harvest was the greatest.

参考答案:     查看本题详细解析

标记此题
4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  International conflicts can occur ovnf54zdebz * q5er disputes between countries regarding commercial fish4nz d*zqe5f5 bing practices.

Identify which is not a way of mitigating (reducing) these disputes.

参考答案:     查看本题详细解析

标记此题
5#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Atlantic Cod Fisheries of the Coast of Eastern Canadkvs xizyyu;:r4k;)9lmk(nn0 3qr/b, i cf7fca 1850-2000


Identify the most likely cause of the significant decrease in the number of fish caught seen in the early 1970s.

参考答案:     查看本题详细解析

标记此题
6#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Chilean purse (,t7 bp5tvmqcgs ew *;seine harvesting Mackerel of the coast of Peru


Identify a possible negative environmental impact of the method shown in the Figure.

I.
Bycatch - non-desired fish species are caught as well
II.
Overfishing due to the volume of each catch
III.
Changes to ocean currents
IV.
Damage to ocean ecosystems through nets being dragged

参考答案:     查看本题详细解析

标记此题
7#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  State which of the following is not true about phytozsovhhtj4v m/8qj/b4w 71 -i tplankton.

参考答案:     查看本题详细解析

标记此题
8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Outline how aquaculture can impact its surrounding enviro 0ledzrtvn4+f02y( 2ve*k4 db;l8qfirp e, gnnment.

参考答案:     查看本题详细解析

标记此题
9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Global Seafood Producc7mb0cvwa sg2-ht*02ls .ge mtion from 1960 - 2015
The figure above shows the rise of both aquaculture and wild capture fisheries over the years. Explain which of the below is not a reason for the increase seen in the figure.

参考答案:     查看本题详细解析

标记此题
10#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Number of whales killed globally frobmu r3oal.mr0a-pudt8 c aj26( 9q2p cm 1900 to 2012


Commission (IWC) agreed to a pause in commercial whaling, which came into action in 1987.

To what extent has the IWC been successful in the conservation of this controversial species?

参考答案:     查看本题详细解析

标记此题
11#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: The Maximum sustainable yieldf z7a a3m7n+jaicj 5k8 (MSY) of fish stocks.

Determine which of the points 1, 2 or 3 from the figure above represents the most sustainable harvest of fish.

参考答案:     查看本题详细解析

标记此题
12#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Identify which of thevqncyz2vdd3ml,f +k /+4) azi d2y;c s following is true about aquatic food production systems.

参考答案:     查看本题详细解析

标记此题
13#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Capture fisheries by region 1988-bk-c ,tm 7,lkk2020


(i) Identify the region of the world that harvested the second-largest amount of fish in 1990.  

(ii) Estimate the amount caught by that region in that year. About    tonnes.

参考答案:     查看本题详细解析

标记此题
14#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Figure: Capture fisheries by regig 7le5c)t/z-0 u+r *xns rq qzqlxui5,on 1988-2020


Capture fisheries involve species that are generally higher up in the food chain, often feeding as secondary consumers. Suggest two possible impacts overfishing of these species might have on the ecosystems they belong to.
参考答案:     查看本题详细解析

标记此题
15#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Figure: Capture fisheries by re 4sc+ :q,zgapzgion 1988-2020


Explain two possible reasons East Asia and Pacific fisheries caught significantly more fish than other regions after 1996.
参考答案:     查看本题详细解析

标记此题
16#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Capture fisheries by o2r8i i1zs 69ll:1jpb cv+vvhregion 1988-2020


Distinguish between the overall trends for Latin America and the Caribbean and South Asia from 1988 to 2020.
The catch in Latin America and the Caribbean is   .
The catch in South Asia is   .

参考答案:     查看本题详细解析

标记此题
17#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Figure: Capture fisheries by region 1982c ;18s9fu0xpc vfgd.st4)t .brrpoq 8-2020


Most countries' capture fisheries are not currently practising sustainable fishing methods. Aquaculture is fast overtaking capture fisheries in the amount of tonnes of food fish being produced. Considering these facts, predict one way the trends seen on this graph might appear over the next 20 years (2020 to 2040).
参考答案:     查看本题详细解析

标记此题
18#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Outline two benefits and two drawbacks of the global growth of aquaculture. 2loo -v15)zr6 1rym3fmphnj j
参考答案:     查看本题详细解析

标记此题
19#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
“Both capture fisheries andd*f/ jo jqzn2dr3ppf,:a 8 ,ad aquaculture are necessary processes that need to be continued into the futdq nrop3fa2,z*:fjda p , j/d8ure for the benefit of humankind.''

Evaluate several considerations in support of this statement.
参考答案:     查看本题详细解析

总分:19分 及格:11.4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 19 道题
本平台(https://tiku.one/)支持练习,作业与考试(自动评分)三种模式,群组成绩统计排序导出,题目动态变量实现同卷千人千题
如果您对本系统感兴趣,想加入我们或者想进行任何形式的合作,请加微信 skysky1258

浏览记录|手机版首页|使用帮助|题库网 (https://tiku.one)

GMT+8, 2025-10-3 18:18 , Processed in 0.149629 second(s), 60 queries , Redis On.