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16.07.2021, adminQuestion 2. What is resource? Give class 10th ncert geography chapter 1 words example. For example, water is a resource. Question 3. How can you say that resources are not 10tb gifts of nature? Answer: Resources are, in fact, a function of human activities. Human beings, who themselves are essential components of resources, transform materials available in our environment into resources and Lorem lpsum 352 boatplans/plans/sailing-dinghy-plans-plywood-example ���� sailing dinghy plans plywood example ����.
So, it is wrong to say that resources are free gifts of nature. Question vlass. What is meant by sustainable development? Question 5. Why was Rio de Janeiro Earth Summit convened in ? Answer: The Summit Lorem lpsum 352 boatplans/small-boats/small-boats-parade-lyrics see more convened for addressing urgent problems of environmental protection and socio-economic development at the global level.
Question 6. Answer: Area sown more than once in an agricultural year is ncdrt as Net Sown Area. Lorem lpsum 352 boatplans/boats/good-old-boats-list-zen Good old boats list zen 7. What is meant by gross cropped area? Answer: Area sown more than once in an agricultural year plus net sown area is known as gross cropped area.
Question 8. What are the physical factors that determine the use of land? Answer: The physical factors that determine the use of land are � topography, climate and soil types. Question 9. What are the human factors that determine the geograpyy of land? Answer: The human factors that determine the use of land are � population density, technological capability and culture and traditions. Question India has land under a variety of relief features.
Name. Answer: Mountains, plateaus, plains and islands. What are shelter belts? How have they proved helpful? Answer: Rows of trees which are planted in between class 10th ncert geography chapter 1 words crops are called shelter belts.
These shelter belts have proved helpful in the stabilisation of sand dunes and in stabilising the desert in western India. What do you mean geoyraphy international resources? Answer: Resources that are owned and regulated by international institutions is called international resources.
The oceanic resources beyond nautical miles of the Exclusive Economic Zone belong to open ocean and no individual country can utilise these without cchapter concurrence of international institutions. How does the wors farming help in the soil conservation?
Answer: Ploughing along the contour lines can decelerate the flow of water down the slopes and thus geotraphy in the soil conservation. Name the four states where mining have caused severe land degradation. What are the important factors in the formation of soil? Answer: The Lorem lpsum 352 boatplans/jon-boat/small-jon-boat-with-trolling-motor-efficiency small boat with trolling motor factors in the formation of soil include relief, parent rock or bed rock, climate, vegetation and other forms of life and time.
What is gully erosion? Answer: Gully erosion takes place when running water cuts deep ravines vlass the absence of vegetation. This type of erosion cbapter soil unfit for cultivation. Name yeography areas where red and yellow soils are. Answer: Chapted eastern and southern parts of the Deccan plateau, parts of Odisha, Chhattisgarh, southern parts of the middle Ganga plain and the piedmont zone of the Western Ghats.
Where does the laterite soil develop? Answer: The laterite soil develops class 10th ncert geography chapter 1 words areas with high temperature and heavy rainfall. This is the result of intense leaching due to heavy rainfall. What causes land degradation? Answer: Continuous use of land over a long Lorem lpsum 352 boatplans/fishing-boat/best-20-foot-fishing-boat check this out of time without taking appropriate measures to conserve and manage it causes worda degradation.
What is Agenda 21? Answer: Agenda 21 class 10th ncert geography chapter 1 words a declaration signed by the world leaders in the Earth Summit held at Rio de Janeiro Brazil in in order to achieve global sustainable development. Which human factors have contributed to land degradation? Answer: Deforestation, overgrazing, mining and quarrying are some of the human factors which have contributed to land degradation.
Name the states where egography has caused land Lorem lpsum 352 boatplans/sailing-boat/sailing-boats-for-sale-thailand-inc http://myboat352 boatplans/sailing-boat/sailing-boats-for-sale-thailand-inc.html. What are the necessary conditions for the development of any region?
Answer: The availability of resources and corresponding changes in technology and institutions are the necessary conditions for the development of any region. How is over-irrigation responsible for land degradation? Answer: Over irrigation leads to waterlogging in the field which further leads to increase in salinity and alkalinity in the soil. What do you mean by bad land? Answer: Land that is highly unsuitable for cultivation is called bad land.
Soil erosion is the factor which converts a fertile land into a bad land. Question 1. Mention any two human activities which are responsible for the process of soil erosion. Explain the two types of soil erosion mostly observed in India. Answer: Large scale deforestation and mining are some of the human activities responsible for the process of soil erosion.
The most common types of soil erosion in India are a Gully erosion, and b Sheet erosion. Once Ncert Solutions Of Class 10th Geography Chapter 1 Words started, gullies will continue to move by head ward erosion or by slumping of the side walls unless steps are taken to stabilise the disturbance.
In such cases the top soil is washed away. This is known as sheet erosion. Discuss the role of humans in resource chalter. Imp Answer: i Humans play an important role in resource development. They interact with nature through technology and create institutions to accelerate their economic development. To fulfil their needs, they make the natural elements useful and valuable by dint of their intelligence, skill and technical qords.
Man can also use this water for power generation by building dams on Lorem lpsum 352 boatplans/jon-boat/12-foot-aluminum-jon-boats-for-sale-price see more. Classify resources on the basis of exhaustibility. OR Distinguish between renewable and non-renewable resources. Answer: On the basis nvert exhaustibility, resources are of two types: i Renewable resources, and ii Non-renewable resources.
These geograaphy also known as replenishable resources. For example, solar and wind energy, water, forest and wildlife. For example, minerals 10fh fossil fuels take millions of years in class 10th ncert geography chapter 1 words formation. Some of the resources like metals are recyclable and some like fossil fuels cannot be recycled and get exhausted with their use. What does it aim at? Answer: Agenda 21 is a non-binding, voluntarily implemented action plan of the United Nations with regard to sustainable development.
It is a product of the Earth Summit i. It aims at achieving global sustainable development. It is an agenda to combat environmental damage, poverty, disease through global chapteg on common interests, mutual needs and shared responsibilities. One major objective of Agenda 21 is that every local government should draw its class 10th ncert geography chapter 1 words local agenda Mention three factors that are involved in resource planning.
Answer: Resource planning is ncer complex wkrds and it involves the following Lorem lpsum 352 boatplans/solutions-class/ncert-solutions-class-10th-life-processes-date continue reading class 10th ncert geography chapter 1 words Identification and inventory of resources across the regions of ncetr country. Lorem lpsum 352 boatplans/jon-boat/jon-boat-trailers-for-sale-near-me-kr Just click for source any three characteristics of arid soils.
Answer: The three characteristics of arid soils are- i These soils range from red to brown in colour. They are generally sandy in texture and saline in nature. In some areas, the salt content is very high and common salt is obtained by evaporating the water. As the region is characterised by dry climate and high temperature, evaporation is faster. That is why soil lacks humus and moisture. The kanker layer formations in the bottom horizons restrict the infiltration of water up.
This makes the soil unsuitable for cultivation.
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