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习题练习:Soil Structure & Systems



 作者: Amoureux发布日期: 2025-07-04 18:28   总分: 14分  得分: _____________

答题人: 匿名未登录  开始时间: 07月04日 18:28  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  
  State which of the following is iy wtnxkv1tli(l.al08.0:p6u v a8u u not a type of soil particle.

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2#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  List the soil particles in order from smallest to largestowm- 58dk1qi*: vf pli.

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3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Identify the statement that best deho8 hf m:;0euwscribes leaching.

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4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  List which of the following are componentsxiktku-/2 c2r of soil.

I.
Eroded rock
II.
Remains of organisms
III.
Humus
IV.
Water

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5#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  
State the term for a soil sample that shows the layers in the soil.

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6#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Tree roots on 8gl l9(rqiw)la rock face


Deduce which of the following processes is best shown in this image.

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7#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Weathering is a process where rock is broken down inik: 6fbd4ozmi,2y,gvon mt s eki4/(1to smaller particles. Identify which of the proces ,tb(s4egfk64v,ii nz 1ki2y d:m/o moses below are involved in soil formation.

I.
Biological weathering
II.
Chemical weathering
III.
Physical weathering

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8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Typical soil profq:df + (nrdntf ph3yx/+1+in qile diagram


In the figure, identify what the top or “O” layer is often referred to as:

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9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Soil texture trip.9m gmaxwg; 4angle


Classify a soil sample that is made up of 60% clay, 20% silt and 20% sand.

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10#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Soil texture trih +6n unsx4(3y vz7hxvangle


Use the figure to determine the type of soil that would be 15% clay, 5% sand, and 80% silt.

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11#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Soil texture-ar4k(dp lo.j9cy5 jl triangle


List the three soil types that we could have if our soil sample has 60% sand in it.

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12#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Soil texture trianglem, hu/mur9 as/


Classify a soil sample that is made up of 35% clay, 25% silt and 40% sand.

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13#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Figure: Typical soil prod973mg* qp gqefile diagram


Identify which of the following is not a correct match of an above layer and it’s general characteristics.

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14#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Identify which of the following are examlie )y43-ew jq tf4k3nples of transfer processes involved in the for)e eiy4kn -l q34j3wtfmation of soil.

I.
Leaching of minerals dissolved in water
II.
Biological mixing such as movement through earthworms
III.
The chemical weathering of bedrock into smaller fragments

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