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Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School chapter 8 - Weathering and Soil [Latest edition]

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Class 7 Voyage Geography for ICSE Middle School - Shaalaa.com

Chapter 8: Weathering and Soil

DiscussThink and AnswerValues and Life SkillsMatch The ColumnDistinguish betweenGive geographical reasonsAnswer the questions in briefAnswer the questions in one or two paragraphsExercisePicture Study
Discuss

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School Chapter 8 Weathering and Soil Discuss

Discuss | Q 1

From encyclopedias and the Internet, find out the different types of soil found in India. Discuss the importance of these soils for crops cultivated in our country. You should form groups in class for this activity.

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Think and Answer

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School Chapter 8 Weathering and Soil Think and Answer

Think and Answer | Q 1

Soil formation is an important benefit of weathering. How is it important for mankind?

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Values and Life Skills

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School Chapter 8 Weathering and Soil Values and Life Skills

Values and Life Skills | Q 1

People have used various farming methods to increase food production. However, in the process, they have stripped the soil of nutrients, leading to its degradation.
Can you suggest some ways by which we can reduce soil degradation?

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Match The Column

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School Chapter 8 Weathering and Soil Match The Column

Match The Column | Q 1

Match the column

Column A Column B
1. Granular disintegration (i) causes feldspar to become a powdery mass
2. Oxidation (ii) is common in deserts
3. Carbonation (iii) is the simplest form of chemical weathering
4. Hydration (iv) mainly affects limestone regions
5. Solution (v) results in the rusting of iron
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Distinguish between

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School Chapter 8 Weathering and Soil Distinguish between

Distinguish between | Q 1

Distinguish between the following pair:

Degradation and aggradation

Distinguish between | Q 2

Distinguish between the following pair:

Weathering and erosion

Distinguish between | Q 3

Distinguish between the following pair

Granular disintegration and exfoliation

Distinguish between | Q 4

Distinguish between the following pair

Hydration and solution

Distinguish between | Q 5

Distinguish between the following pair

Soil erosion and soil conservation

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Give geographical reasons

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School Chapter 8 Weathering and Soil Give geographical reasons

Give geographical reasons | Q 1

Give geographical reason:

Temperature changes result in physical weathering.

Give geographical reasons | Q 2

Give geographical reason:

Gases in the atmosphere affect weathering.

Give geographical reasons | Q 3

Give geographical reason:

Human activities affect weathering.

Give geographical reasons | Q 4

Give geographical reason:

Soil is a very important resource.

Give geographical reasons | Q 5

Give geographical reason:

There is a need for soil conservation.

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Answer the questions in brief

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School Chapter 8 Weathering and Soil Answer the questions in brief

Answer the questions in brief | Q 1

Name any four agents of erosion.

Answer the questions in brief | Q 2

List any three factors that affect weathering.

Answer the questions in brief | Q 3

In which regions of the world is ‘frost action’ the common form of weathering?

Answer the questions in brief | Q 4

Which is the most important effect of weathering?

Answer the questions in brief | Q 5

What are the components of topsoil?

Answer the questions in brief | Q 6

Name the various methods of conserving soil.

Answer the questions in brief | Q 7

Distinguish between contour tilling and contour bunding.

Answer the questions in brief | Q 8

What do you understand by controlled grazing ?

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Answer the questions in one or two paragraphs

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School Chapter 8 Weathering and Soil Answer the questions in one or two paragraphs

Answer the questions in one or two paragraphs | Q 1

What is gradation? Describe the two processes involved in gradation.

Answer the questions in one or two paragraphs | Q 2

Describe the process that leads to exfoliation.

Answer the questions in one or two paragraphs | Q 3

Discuss the role of water in the process of chemical weathering.

Answer the questions in one or two paragraphs | Q 4

How do animals and plants assist in weathering?

Answer the questions in one or two paragraphs | Q 5

What is meant by the terms ‘soil erosion’ and ‘soil conservation’?

Answer the questions in one or two paragraphs | Q 6

Why is soil conservation important? Give three reasons.

Answer the questions in one or two paragraphs | Q 7

Explain any two methods of soil conservation briefly.

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Exercise

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School Chapter 8 Weathering and Soil Exercise

Exercise | Q 1

Make a chart for your classroom showing the causes of different types of weathering.

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Exercise

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School Chapter 8 Weathering and Soil Exercise

Exercise | Q 1

Form pairs or groups of three or four students and discuss, with examples, how we depend directly and indirectly on soil.

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Picture Study

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School Chapter 8 Weathering and Soil Picture Study

Picture Study | Q 1

The photograph shows a framing method that helps in controlling soil erosion.

  1. What is this farming method called
  2. Mention any two other methods that help in controlling soil erosion.
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Chapter 8: Weathering and Soil

DiscussThink and AnswerValues and Life SkillsMatch The ColumnDistinguish betweenGive geographical reasonsAnswer the questions in briefAnswer the questions in one or two paragraphsExercisePicture Study
Class 7 Voyage Geography for ICSE Middle School - Shaalaa.com

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School chapter 8 - Weathering and Soil

Oxford University Press solutions for Class 7 Voyage Geography for ICSE Middle School chapter 8 (Weathering and Soil) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CISCE Class 7 Voyage Geography for ICSE Middle School solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. Oxford University Press textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 7 Voyage Geography for ICSE Middle School chapter 8 Weathering and Soil are Rock and it's Types, Weathering, Biological Weathering, Chemical Weathering, Mechanical Weathering, Concept of Soil Profile.

Using Oxford University Press Class 7 solutions Weathering and Soil exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Oxford University Press Solutions are important questions that can be asked in the final exam. Maximum students of CISCE Class 7 prefer Oxford University Press Textbook Solutions to score more in exam.

Get the free view of chapter 8 Weathering and Soil Class 7 extra questions for Class 7 Voyage Geography for ICSE Middle School and can use Shaalaa.com to keep it handy for your exam preparation

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