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The main topics that are covered in Chapter 2 of NCERT Solutions for Class 8 Geography are given below: 1. Uses of land 2. Conservation of land resources 3. Soil, soil formation, factors affecting soil formation, degradation and conservation of soil 4. Water, the problem of water availability and conservation of water 5. Natural vegetation ...
Aug 12, 2024 · NCERT Solutions for Class 8 Social Science Geography Chapter 2 Land, Soil, Water, Natural Vegetation and Wildlife Resources. Class 8 Geography Chapter 2 Land, Soil, Water, Natural Vegetation and Wildlife Resources Ncert Textbook Questions Solved. Question 1. Answer the following questions.
- Human factors affecting land use pattern are population and technology.
- The right mix of minerals and organic matter is needed to make soil fertile.
- Two factors that threaten soil as a resource are soil erosion and its depletion.
- The earth’s surface has about three- fourths water, so it is called “water planet”.
Class 8 Geography Chapter 2 Questions And Answers PDF explains complex ideas in simple terms, making it easier to understand important concepts like resource management and sustainable development. Students can understand the critical role of these natural resources in supporting life and how their mismanagement can lead to severe environmental issues.
- Land
- Land Use
- Conservation of Land resoUrCe
- Weathering
- Mitigation Mechanism
- Climate
- Parent Rock
- Flora, Fauna and Micro-organism
- Time
- Use
- ProbLems of Water avaiLabiLity
- Conservation of Water resoUrCes
- National Park
- 2. Tick the correct answer.
- 3. Match the followings :
Land is among the most important natural resources. It covers only about thirty per cent of the total area of the earth’s surface and all parts of this small percentage are not habitable. The uneven distribution of population in different parts of the world is mainly due to varied characteristics of land and climate. The rugged topography, steep sl...
Land is used for different Fig. 2.1: Salzburg in Austria purposes such as agriculture, Notice in how many ways the land has been used in the forestry, mining, building above picture. houses, roads and setting up of industries. This is commonly termed as Land use. Can you list out the different ways in which Mamba’s and Peter’s family use their lan...
Growing population and their ever growing demand has led to a large scale destruction of forest cover and arable land and has created a fear of losing this natural resource. Therefore, the present rate of degradation of land must be checked. Afforestation, land reclamation, regulated use of chemical pesticide and fertilisers and checks on overgraz...
The breaking up and decay of exposed rocks, by temperature changes, frost action, plants, animals and human activity. Land, SoiL, Water, naturaL Vegetation and WiLdLife reSourceS 9 major and widely spread natural disaster that often strike life and property and occupy a position of major A Landslide concern.
Advancement in scientific techniques has empowered us to understand factors cause landslides and how to manage them. Some broad techniques of landslide are as follows: Hazard mapping to locate areas prone to landslides. Hence, such areas can be avoided for building settlements. Construction of retention wall to stop land from slipping. Increase in ...
Temperature, influence of weathering and humus formation
Determines colour, texture, chemical properties mineral, content, permeability
Affect the rate of humus formation of soil Rainfall rate
Determines thickness of soil profile Fig. 2.4: Factors affecting soil formation Land, SoiL, Water, naturaL Vegetation and WiLdLife reSourceS 11 Activity In India soils could be alluvial, black, red, laterite, desertic and mountain soil. Collect a handful of different types of soil and observe. How are they different? degradation of soiL and Cons...
Drinking Cooking Bathing Flushing Washing clothes Washing utensils Gardening
There is scarcity of water in many regions of the world. Most of Africa, West Asia, South Asia, parts of western USA, north-west Mexico, parts of South America and entire Australia are facing shortages in fresh water supply. Countries located in climatic zones most susceptible to droughts face great problems of water scarcity. Thus, water shortage ...
Access to clean and adequate water sources is a major problem facing the world today. Steps have to be taken to conserve this dwindling resource. Even though water is a renewable resource, its overuse and pollution make it unfit for use. Discharge of untreated or partially treated sewage, agricultural chemicals getting polluted due and industrial e...
A natural area designated to protect the ecological integrity of one or more ecosystems for the present and the future generations Glossary
Which one of the following is NOT a factor of soil formation? time (b) soil texture (c) organic matter (ii) Which one of the following methods is most appropriate to soil erosion on steep slopes? shelter belts (b) mulching (c) terrace Which one of the following is NOT in favour of the of nature? switch off the bulb when not in use close the ta...
Land use (ii) Humus prevent soil erosion ( iii) Rock dams (b) narrow zone of contact between the hydrosphere and atmosphere (c) productive use of land (iv) Biosphere (d) organic matter deposited on top soil (e) contour ploughing 4. State whether the given statement is true or false. If true, write the reasons. Ganga–Brahmaputra plain of India is ...
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Jun 30, 2023 · Important Notes on 8th Geography Chapter 2. Methods of soil conservation. 1. Mulching: The bare ground between plants is covered with a layer of organic matter like straw. It helps to retain soil moisture. 2. Rock dam: Rocks are piled up to slow down the flow of water. This prevents gullies and further soil loss.
Class 8 Geography Chapter 2 Land, Soil, Water, Natural Vegetation and Wildlife Resources NCERT Solutions. For a better understanding of this chapter, you should also read the NCERT book and other resources related to Class 8 Geography 2 Land, Soil, Water, Natural Vegetation and Wildlife Resources.
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Jun 29, 2024 · NCERT Solutions for Class 8 Social Science (Geography) Chapter 2 Land, Soil, Water, Natural Vegetation and Wildlife Resources View Download NCERT Solutions for Class 8 Geography Chapter 2 PDF While you can read NCERT Solutions for Class 8 Geography Ch 2 for all exercises here on aglasem.
