Class 8 Exam  >  Class 8 Notes  >  Social Studies (SST) Class 8  >  Worksheet: Land, Soil, Water, Natural Vegetation and Wildlife Resources

Land, Soil, Water, Natural Vegetation and Wildlife Resources Class 8 Worksheet Social Science

MCQ

Q1: What is the primary factor influencing the growth of vegetation?
(a) Human interference
(b) Temperature and moisture
(c) Altitude
(d) Soil fertility

Q2: Which method of irrigation is most effective in dry regions with high rates of evaporation?
(a) Sprinkler irrigation
(b) Drip irrigation
(c) Surface irrigation
(d) Sub-surface irrigation

Land, Soil, Water, Natural Vegetation and Wildlife Resources Class 8 Worksheet Social Science

Q3: What is the main reason for the uneven distribution of population around the world?
(a) Variation in climate
(b) Availability of land and water resources
(c) Technological advancements
(d) Cultural differences

Q4: Which factor is NOT responsible for soil degradation?
(a) Deforestation
(b) Overgrazing
(c) Afforestation
(d) Soil erosion

Q5: Which of the following is a method of water conservation?
(a) Deforestation
(b) Over-exploitation of water sources
(c) Discharge of untreated sewage into water bodies
(d) Water harvesting

Name in One Word

Q1: The thin layer of grainy substance covering the surface of the earth.

Q2: The process of collecting rainwater for future use.

Q3: The life supporting system consisting of living beings and their environment.

Q4: Areas of short stunted trees and grasses in regions of moderate rainfall.

Q5: International convention that lists several species in which trade is prohibited.

Land, Soil, Water, Natural Vegetation and Wildlife Resources Class 8 Worksheet Social Science

True or False 

Q1: Mulching helps to retain soil moisture. 

Q2: Land degradation is caused only by natural factors. 

Q3: Afforestation is a method used to conserve land resources. 

Q4: Overuse of chemical fertilizers and pesticides can lead to soil depletion.

Q5: Forest cover is vanishing rapidly due to human activities.

Short Answer Questions

Q1: What method of soil conservation is used in coastal and dry regions?

Q2: What makes the soil fertile?

Q3: Why is ocean water not fit for human consumption?

Q4: Which are the two main climatic factors responsible for soil formation?

Q5: What do you mean by shelterbelt?

Q6: What are the major types of vegetation in the world?

Q7: Which country has the highest percentage of land under cropland?

Q8: What are the major threats to soil as a resource?

Q9: What percent of fresh water is fit for human use?

Q10: What affects the rate of humus formation?

Land, Soil, Water, Natural Vegetation and Wildlife Resources Class 8 Worksheet Social Science

Long Answer Questions

Q1: Explain the role of soil conservation methods in preserving the environment and sustaining agriculture.

Q2: Discuss the importance of water conservation measures in mitigating water scarcity and preserving freshwater resources.

Q3: Analyze the factors contributing to the loss of natural vegetation and wildlife, and propose strategies for their conservation.

Q4: Describe the significance of afforestation and reforestation in combating climate change and mitigating environmental degradation.

Q5: Discuss the socio-economic implications of land degradation and the importance of sustainable land management practices.

You can find Worksheets Solutions here: Worksheet Solutions: Land, Soil, Water, Natural Vegetation and Wildlife Resources

The document Land, Soil, Water, Natural Vegetation and Wildlife Resources Class 8 Worksheet Social Science is a part of the Class 8 Course Social Studies (SST) Class 8.
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FAQs on Land, Soil, Water, Natural Vegetation and Wildlife Resources Class 8 Worksheet Social Science

1. How do land, soil, water, natural vegetation, and wildlife resources contribute to the ecosystem?
Ans. Land, soil, water, natural vegetation, and wildlife resources are interconnected components of the ecosystem. Land provides a habitat for various plants and animals, soil supports plant growth and acts as a medium for nutrient cycling, water is essential for all living organisms, natural vegetation helps in maintaining ecological balance, and wildlife plays a crucial role in the food chain and biodiversity.
2. What are the main threats to land, soil, water, natural vegetation, and wildlife resources?
Ans. The main threats to these resources include deforestation, soil erosion, water pollution, habitat destruction, overexploitation of wildlife, and climate change. These factors can lead to loss of biodiversity, desertification, water scarcity, and disruption of ecosystems.
3. How can we conserve land, soil, water, natural vegetation, and wildlife resources?
Ans. Conservation efforts include sustainable land management practices, afforestation and reforestation, water conservation measures, protection of natural habitats, wildlife conservation laws, and promoting biodiversity conservation. It is essential to raise awareness about the importance of these resources and involve local communities in conservation initiatives.
4. What role do land, soil, water, natural vegetation, and wildlife resources play in agriculture?
Ans. These resources are essential for agriculture as they provide the necessary elements for crop growth. Land is used for cultivating crops, soil provides nutrients and support for plant growth, water is essential for irrigation, natural vegetation helps in maintaining soil fertility and biodiversity, and wildlife can act as pollinators and pest controllers in agricultural ecosystems.
5. How can human activities impact land, soil, water, natural vegetation, and wildlife resources?
Ans. Human activities such as deforestation, urbanization, industrialization, pollution, overgrazing, and hunting can have negative impacts on these resources. These activities can lead to habitat destruction, loss of biodiversity, soil degradation, water pollution, and extinction of wildlife species. It is important to adopt sustainable practices to minimize the adverse effects of human activities on these resources.
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