Land, Soil, Water, Natural Vegetation and Wildlife Resources Class 8 Case Study Social Science Geography Chapter 2

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Last Updated on September 12, 2024 by XAM CONTENT

Hello students, we are providing case study questions for class 8 social science. Case study questions are the new question format that is introduced in CBSE board. The resources for case study questions are very less. So, to help students we have created chapterwise case study questions for class 8 social science. In this article, you will find case study for CBSE Class 8 Social Science Geography Chapter 2 Land, Soil, Water, Natural Vegetation and Wildlife Resources. It is a part of Case Study Questions for CBSE Class 8 Social Science Series.

Chapter	Land, Soil, Water, Natural Vegetation and Wildlife Resources
Type of Questions	Case Study Questions
Nature of Questions	Competency Based Questions
Board	CBSE
Class	8
Subject	Social Science – Geography
Book	Resources and Development
Useful for	Class 8 Studying Students
Answers provided	Yes
Difficulty level	Mentioned
Important Link	Class 8 Social Science Chapterwise Case Study

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Table of Contents

Case Study Questions on Land, Soil, Water, Natural Vegetation and Wildlife Resources Class 8

Questions

Passage 1:

Read the following passage and answer the questions:

The thin layer of grainy substance covering the surface of the earth is called soil. It is closely linked to the land. Landforms determine the type of soil. Soil is made up of organic matter, minerals and weathered rocks found on the earth. This happens through the process of weathering. The right mix of minerals and organic matter makes the soil fertile. The major factors of soil formation are the nature of the parent rock and climatic factors. Other factors are the topography, role of organic material and time taken for the composition of soil formation. All these differ from place to place. Soil erosion and depletion are the major threats to the soil as a resource. Both human and natural factors can lead to the degradation of soils. Factors which lead to soil degradation are deforestation, overgrazing, overuse of chemical fertilisers or pesticides, rain wash, landslides and floods. Landslides are simply defined as the mass movement of rock, debris or earth down a slope. They often take place in conjunction with earthquakes, floods and volcanoes. A prolonged spell of rainfall can cause heavy landslides that can block the flow of rivers for quite some time. The formation of river blocks can cause havoc to the settlements downstream on its bursting. In the hilly terrain, landslides have been a major and widely spread natural disaster that often strike life and property and occupy a position of major concern.

Q. 1. Which is the most appropriate method to check the soil erosion on steep slopes?
(a) Shelter belts
(b) Mulching
(c) Soil texture
(d) Terrace cultivation

Ans. Option (d) is correct.
Explanation: Broad flat steps or terraces are made on the steep slopes so that flat surfaces are available to grow crops. They reduce surface runoff and soil erosion.

Q. 2. _______refers to the destruction of soil by wind and water.
(a) Soil erosion
(b) Landslides
(c) Land degradation
(d) None of these

Ans. Option (a) is correct.
Explanation: Soil erosion and depletion are the major threats to soil as a resource. Both human and natural factors can lead to the degradation of soils. It refers to the destruction of soil by wind and water.

Q. 3. Which determines the type of soil?
(a) Landforms
(b) Soil erosion
(c) Land degradation
(d) None of these

Ans. Option (a) is correct.
Explanation: The thin layer of grainy substance covering the surface of the earth is called soil. It is closely linked to land. Landforms determine the type of soil.

Q. 4. Soil is made up of:
(a) Matter
(b) Material
(c) Matter, material and weathered rocks
(d) None of these

Ans. Option (c) is correct.
Explanation: Soil is made up of organic matter, minerals and weathered rocks found on the earth. This happens through the process of weathering. The right mix of minerals and organic matter makes the soil fertile.

Q. 5. The method in which rocks are piled up to slow down the flow of water. This prevents gullies and further soil loss.
(a) Mulching
(b) Rock dam
(c) Terrace cultivation
(d) Inter cropping

Ans. Option (b) is correct.
Explanation: Rock dam: Rocks are piled up to slow down the flow of water. This prevents gullies and further soil loss.

Also check

Topics from which case study questions may be asked

Here is a list of topics from which case study questions may be asked.

Understand the importance of resources in our life.
Appreciate the judicious use of resources for sustainable development.
Develop awareness towards resource conservation.
Take initiative towards the conservation process.

The people who stay in different parts of the world lead different life according to the changing climate and different land variety.
Diverse regions have differences in the quality of water, soil, land, animal, technology usage and natural vegetation.
A place may differ from one another on the basis of the availability of such resources.

Ninety per cent of the world population occupies only thirty per cent of land area. The remaining seventy per cent of the
land is either sparsely populated or uninhabited.

It takes hundreds of years to make just one centimetre of soil.

Frequently Asked Questions (FAQs) on Land, Soil, Water, Natural Vegetation and Wildlife Resources Class 8 Case Study

Q1: What are case study questions?

A1: Case study questions are a type of question that presents a detailed scenario or a real-life situation related to a specific topic. Students are required to analyze the situation, apply their knowledge, and provide answers or solutions based on the information given in the case study. These questions help students develop critical thinking and problem-solving skills.

Q2: How should I approach case study questions in exams?

A2: To approach case study questions effectively, follow these steps:
Read the case study carefully: Understand the scenario and identify the key points.
Analyze the information: Look for clues and relevant details that will help you answer the questions.
Apply your knowledge: Use what you have learned in your course to interpret the case study and answer the questions.
Structure your answers: Write clear and concise responses, making sure to address all parts of the question.

Q3: What are the benefits of practicing case study questions from your website?

A3: Practicing case study questions from our website offers several benefits:
Enhanced understanding: Our case studies are designed to deepen your understanding of historical events and concepts.
Exam preparation: Regular practice helps you become familiar with the format and types of questions you might encounter in exams.
Critical thinking: Analyzing case studies improves your ability to think critically and make connections between different historical events and ideas.
Confidence: Practicing with our materials can boost your confidence and improve your performance in exams.

Q4: What are the important keywords in this chapter “Land, Soil, Water, Natural Vegetation and Wildlife Resources”?

A4: Important keywords for CBSE Class 8 Land, Soil, Water, Natural Vegetation and Wildlife Resources are given below:
Landslides: The sudden fall of a mass of earth, rock, etc., down the side of the mountain.
Parent Rock: The original rock from which a particular soil is formed is known as its parent rock.
Water Cycle: The natural process of the constant motion of water by evaporation, condensation and rainfall is known as the water cycle.
Rain-Water Harvesting: This is the process of conservation of water under which rainwater is collected so that it can be used in times of water scarcity.
Biosphere: It is the narrow zone of contact between the lithosphere, hydrosphere and atmosphere.
Tundra: The type of vegetation found in extremely cold regions such as the Arctic.
Scavenger: A bird or animal, which derives food from dead livestock.
National Parks: A natural area dedicated to protect the ecological integrity of ecosystem(s) for the present and future generations.
Vanamohatasava: The social programme of planting trees organised at community level.
Biosphere Reserves: Series of protected areas linked by a global network, which demonstrate the relationship between conservation and development.
Wildlife Sanctuaries: This is similar to a national park, but it aims at the protection of a particular animal or general wildlife.

Q5: Why is the conservation of land resources required?

A5: The conservation of land resources is required because people and their demands are growing continuously, but the availability of land is limited.

Q6: What do you understand by the term CPR?

A6: CPR means Community Property Resources. They are commonly owned and shared by communities, e.g., a park, a marriage hall, growing area, etc.

Q7: What do you understand by National Park?

A7: A natural area designated to protect the ecological integrity of one or more ecosystem for the present and the future generations.

Q8: Explain any three measures to stop soil erosion.

A8: The measures to stop soil erosion are:
(i) Terrace farming: In this type of farming, terraces are made on steep slopes to grow crops.
(ii) Shelter belts: In an open land or farmland we make shelter of trees along the side of farmland or an open land.
(iii) Contour ploughing: It means ploughing along the contours over a hill.

Q9: What is a biosphere reserve?

A9: Biosphere reserve is a series of protected areas which are linked through a global network. They are intended to demonstrate the relationship between conservation and development.

Q10: Are there any online resources or tools available for practicing “Land, Soil, Water, Natural Vegetation and Wildlife Resources” case study questions?

A10: We provide case study questions for CBSE Class 8 Social Science on our website. Students can visit the website and practice sufficient case study questions and prepare for their exams.