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习题练习:Water Pollution



 作者: Amoureux发布日期: 2025-06-29 22:52   总分: 9分  得分: _____________

答题人: 匿名未登录  开始时间: 06月29日 22:52  切换到: 整卷模式

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1#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: The buildup of63 ln pgpta(d; toxins in food chains


Using the Figure, calculate the amount of increase in ppm of toxins from the algae to the fisherman.

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2#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: The Great Pacific Garbari a* 2k ;h,a*sjs8 g*oji;r flp06k( vxzy7ogge Patches
The Great Pacific Garbage Patch is an extensive collection of garbage that occupies large areas in the Pacific Ocean. It is made up of mostly small pieces of broken-down plastics that increase the turbidity of the top few meters of the water.

Identify which of the following describes the marine pollution shown in the Figure.

I.
It results from waste being released into both fresh and marine water bodies.
II.
It is created by the movement of ocean currents.
III.
It is classified as “floating debris” as a pollution type.

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3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Determine when eutrophica1 nlihng62j9x; sd i)rtion occurs.

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4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Identify which of the following is not a correct5cg9wcq oy9 )toui 1ms 5m *iv/eb:9dr match of a type of water pollution and major sod9vqm:gs 9 *ymoueb ci51 /5c 9w)rioturces of that type:

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5#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Decomposition ra2rz- (uy9m5 li(qn hputes for common marine debris items


Suggest which of the following could make the biggest difference in solving the issue represented in the figure.

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6#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: The Great Paci9/6 iptpnf3dp fic Garbage Patches


The Great Pacific Garbage Patch is an extensive collection of garbage that occupies large areas in the Pacific Ocean. It is made up of mostly small pieces of broken-down plastics that increase the turbidity of the top few meters of the water.

A common model addressing strategies to reduce pollution and its effects is called the “Replace, Regulate, Restore” model.

Deduce which of the following strategies would be considered a “restore” (cleaning up and restoring) strategy for dealing with this type of water pollution.

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7#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Determine which of the following correctly descrwu 0rux 9slt8l ;qrwmw3e9 tt(6f)l+9tpi8 ma ibes biotic indices.

I.
They indirectly measure pollution by counting individuals of species that are indicators of the presence of certain types of pollution.
II.
They can be calculated using mathematical formulas.
III.
They are classification tools similar to a dichotomous key.
IV.
They measure the amounts of key water pollutants.

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8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Outline how aquaculture can impact its surrounding eo7t (po nk)8gmnvironment.

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9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: The buildup of toxins in food chain cztve hg(bnqs3dl,9 u(0hxx i4h138us


Identify the process that is represented by the Figure.

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