NCERT Solutions For Class 8 Geography Chapter 2
NCERT Solutions For Class 8 Geography Chapter 2 Land Soil Water Natural Vegetation And Wildlife Resources, (Geography) exam are Students are taught thru NCERT books in some of state board and CBSE Schools. As the chapter involves an end, there is an exercise provided to assist students prepare for evaluation. Students need to clear up those exercises very well because the questions withinside the very last asked from those.
Sometimes, students get stuck withinside the exercises and are not able to clear up all of the questions. To assist students, solve all of the questions and maintain their studies without a doubt, we have provided step by step NCERT Solutions for the students for all classes. These answers will similarly help students in scoring better marks with the assist of properly illustrated Solutions as a way to similarly assist the students and answering the questions right.
NCERT Solutions For Class 8 Geography Chapter 2 Land Soil Water Natural Vegetation and Wildlife Resources
Class 8 Geography Chapter 2 Land Soil Water Natural Vegetation and Wildlife Resources
1. Answer the following questions.
(i) Which are the two main climatic factors responsible for soil formation?
Answer: Two main climatic factors responsible for soil formation are Temperature and Rainfall, wherein rainfall influences the rate of weathering and humus formation.
(ii) Write any two reasons for land degradation today.
Answer: The overuse of chemical fertilizers and deforestation are the two main reasons for land degradation. The growing population and their ever-growing demand has led to large scale destruction of forest cover and arable land and has created a fear of losing this natural resource.
(iii) Why is land considered an important resource?
Answer: Land is considered an important resource because it can be put to use for various purposes like agriculture, forestry, mining, building houses, roads and setting up of industries.
(iv) Name any two steps that the government has taken to conserve plants and animals.
Answer: Two major steps taken by Government to protect and conserve plants, animals and natural vegetation are:
- National parks, wildlife sanctuaries, biosphere reserves are made to protect our natural vegetation and wildlife.
- Awareness programmes like social forestry and tree plantation- ‘Vanamahotsava’ are organised to conserve forests, which are a valuable natural resource.
(v) Suggest three ways to conserve water.
Answer: Three main ways to conserve water are:
a. Increasing forest cover and other vegetation to slow the surface runoff
b. Replenishing underground water through rainwater harvesting
c. Reducing the loss of water in irrigation and shifting to less water-intensive methods of agriculture
2. Tick the correct answer.
(i) Which one of the following is NOT a factor of soil formation?
(b) Soil texture
(c) Organic matter
Answer: b. Soil Texture
(ii) Which one of the following methods is most appropriate to check soil erosion on steep slopes?
(c) Terrace cultivation
Answer: c Terrace cultivation
(iii) Which one of the following is NOT in favour of the conservation of nature?
(a) switch off the bulb when not in use
(b) close the tap immediately after using
(c) dispose poly packs after shopping
Answer: c Dispose poly packs after shopping
3. Match the following
|Column A||Column B|
|Land use||prevent soil erosion|
|Humus||narrow zone of contact between the lithosphere, hydrosphere and atmosphere|
|Rock Dams||productive use of land|
|Biosphere||organic matter deposited on top soil|
|Column A||Column B|
|Land use||productive use of land|
|Humus||organic matter deposited on top soil|
|Rock Dams||prevent soil erosion|
|Biosphere||narrow zone of contact between the lithosphere, hydrosphere and atmosphere|
4: State whether the given statement is true or false. If true, give the reasons.
(i). Ganga–Brahmaputra plain of India is an overpopulated region.
True: River valley and plains offer suitable land for agriculture. Hence, they are densely populated.
(ii) Water availability per person in India is declining.
True: Increasing population, increasing urbanization, the rising standards of living and the rising demands for food and cash crops are leading to shortages in the supply of freshwater. The shortages are either due to drying up of water sources or water pollution.
(iii) Rows of trees planted in the coastal areas to check the wind movement are called intercropping.
False: Rows of trees are planted to check the wind movement and protect soil cover. These are called as shelterbelts.
(iv). Human interference and changes of climate can maintain the ecosystem.
False: Climate change and human interferences can cause the loss of natural habitats, and hence destroy the ecosystem.
Benefits of NCERT Solutions for Class 8
NCERT Solutions for Class 8 contains extremely important points, and for each chapter, each concept has been simplified to make it easier to remember and increase your chances of achieving excellent exam results. Exam Preparation References Here are some tips on how these Solutions can help you prepare for the exam.
- This helps students solve many of the problems in each chapter and encourages them to make their concepts more meaningful.
- NCERT Solutions for Class 8 encourage you to update your knowledge and refine your concepts so that you can get good results in the exam.
- These NCERT Solutions For Class 8 are the best exam materials, allowing you to learn more about your week and your strengths. To get good results in the exam, it is important to overcome your weaknesses.
- Most of the questions in the exam are formulated in a similar way to NCERT textbooks. Therefore, students should review the Solutions in each chapter in order to better understand the topic.
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Tips & Strategies for Class 8 Exam Preparation
- Plan your course and syllabus and make time for revision
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- Practice an ample number of question papers to make your concepts stronger.
- Take rest and a proper meal. Don’t stress too much.
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