Read and download CBSE Class 8 Disaster Management Drought in NCERT book for Class 8 Social Science. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Social Science textbook for Class 8 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 8 Social Science to understand the answers of the exercise questions given at the end of this chapter
NCERT Book for Class 8 Social Science Drought
Class 8 Social Science students should refer to the following NCERT Book Drought in Class 8. This NCERT Book for Class 8 Social Science will be very useful for exams and help you to score good marks
Drought NCERT Book Class 8
DROUGHT
What is drought?
The word drought instantly brings images of dry, parched land, no rainfall, crop-failures, starvation and bad living conditions to our mind. In simple terms, drought is a condition of acute scarcity of water, food, fodder and employment due to scanty rainfall in an area. Crop failure is a serious consequence of drought.
The picture shows Shyamu and his friends praying for rain outside their school. The parched land they stand on is dry and cracked. Unfortunately, prayers do not bring rains. Let us find out from this lesson, what this village can do to mitigate drought….
Drought can lead to an acute shortage of drinking water and water for normal domestic needs, caused by deficiency in surface and sub-surface water. This is because scanty rainfall during drought is insufficient to recharge tanks and wells or underground water sources. There is also an acute shortage of water for agricultural operations, including the lack of moisture in soil to grow crops, affecting production. Hence lesser persons would be hired in the farms, leading to unemployment.
Are we all vulnerable to drought, like Shyamu?
Drought is one of the most widespread disasters that India faces, affecting more than 70% of cultivable land. Often, people do not react to drought like they do to other sudden disasters such as earthquakes, cyclones and floods, since drought conditions develop over a period of time, and without immediately perceptible changes to our environment. Hence, drought is called a ‘slow onset’ disaster.
The western belt including major parts of Rajasthan and Gujarat face frequent drought because of weak monsoons as well as degraded environment. Among other prominent pockets of drought-prone areas figure Western Orissa and Rayalaseema & Telangana areas of Andhra Pradesh., Chattisgarh, Jharkhand, Central Maharashtra, Interior Karnataka, West Bengal, parts of Tamil Nadu and even water rich states like Punjab, Haryana, Bihar and Uttar Pradesh also experience drought due to insufficient rainfall in certain areas.
In India, 191 districts out of 543 are severely drought prone. In areas that experience drought frequently, the people are more vulnerable to its devastating effects. Two consecutive years of drought means a higher degree of vulnerability in the second year. In 2003, most parts of Rajasthan is said to be experiencing the fourth consecutive year of drought.
Also, certain sections of population living in drought-prone areas are more vulnerable than others. Usually, these sections are people living in rural areas, who depend on agriculture and animal husbandry entirely for a living, or tribals who depend upon forestproduce.
Indirect aggravators of Drought?
We have learnt that prolonged scanty rainfall causes drought. In some areas, however, the effects of drought are magnified by other reasons: Environmental Degradation, especially the loss of green cover affects rainfall received in the region, increasing the possibility of water stress. In areas where vegetation has decreased over the years, rainwater is easily washed away into What causes Environmental
Degradation? Cutting down trees Soil Erosion Excessive use of ground or surface water Loss of biodiversity Global Warming Important Terms: Water-stress: Water stress occurs when the demand for water exceeds the available amount during a certain period or when poor quality restricts its use, and stress causes deterioration of fresh water resources rivers and the sea, and not retained by the soil, leading to low productivity. Over exploitation of water depletes the source faster than rainfall could recharge it, especially in areas that receive scanty rainfall.
Please refer to the link below for - CBSE Class 8 Disaster Management - Drought
NCERT Class 8 History Colonialism and the City |
NCERT Class 8 History The Changing World of Visual Arts |
NCERT Class 8 History How When and Where |
NCERT Class 8 History From Trade to Territory |
NCERT Class 8 History Ruling the Countryside |
NCERT Class 8 History Tribals Dikus |
NCERT Class 8 History When People Rebel |
NCERT Class 8 History Weavers Iron Smelters |
NCERT Class 8 History Civilising the Native |
NCERT Class 8 History Women Caste and Reform |
NCERT Class 8 History The Making of the National Movement |
NCERT Class 8 History India After Independence |
NCERT Class 8 Geography Resource and Development Resources |
NCERT Class 8 Geography Resource and Development Land Soil Water Natural Vegetation and Wildlife |
NCERT Class 8 Geography Resource and Development Mineral and Power Resources |
NCERT Class 8 Geography Resource and Development Agriculture |
NCERT Class 8 Geography Resource and Development Industries |
NCERT Class 8 Geography Resource and Development Human Resources |
NCERT Class 8 Civics Social and Political Life The Indian Constitution |
NCERT Class 8 Civics Social and Political Life Understanding Secularism |
NCERT Class 8 Civics Social and Political Life Why Do We Need A Parliament |
NCERT Class 8 Civics Social and Political Life Understanding Laws |
NCERT Class 8 Civics Social and Political Life Judiciary |
NCERT Class 8 Civics Social and Political Life Understanding Our Criminal Justice System |
NCERT Class 8 Civics Social and Political Life Understanding Marginalization |
NCERT Class 8 Civics Social and Political Life Confronting Marginalization |
NCERT Class 8 Civics Social and Political Life Public Facilities |
NCERT Class 8 Civics Social and Political Life Law and Social Justice |
NCERT Book Class 8 Social Science Drought
The above NCERT Books for Class 8 Social Science Drought have been published by NCERT for latest academic session. The textbook by NCERT for Drought Social Science Class 8 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Drought NCERT etextbooks as the exams for Class 8 Social Science are always asked as per the syllabus defined in these ebooks. These Class 8 Drought book for Social Science also includes collection of question. Along with Social Science Class 8 NCERT Book in Pdf for Drought we have provided all NCERT Books in English Medium for Class 8 which will be really helpful for students who have opted for english language as a medium. Class 8 students will need their books in English so we have provided them here for all subjects in Class 8.
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Yes, the NCERT Book issued for Class 8 Social Science Drought have been made available here for latest academic session
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