CBSE Class 8 Geography Mineral and Power Resources Worksheet Set A

Read and download free pdf of CBSE Class 8 Geography Mineral and Power Resources Worksheet Set A. Download printable Social Science Class 8 Worksheets in pdf format, CBSE Class 8 Social Science Resources and Development Chapter 3 Mineral and Power Resources Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Social Science Class 8 Assignments and practice them daily to get better marks in tests and exams for Class 8. Free chapter wise worksheets with answers have been designed by Class 8 teachers as per latest examination pattern

Resources and Development Chapter 3 Mineral and Power Resources Social Science Worksheet for Class 8

Class 8 Social Science students should refer to the following printable worksheet in Pdf in Class 8. This test paper with questions and solutions for Class 8 Social Science will be very useful for tests and exams and help you to score better marks

Class 8 Social Science Resources and Development Chapter 3 Mineral and Power Resources Worksheet Pdf

 

Very Short Answer
 
Q1)   What is rock? 
Ans:  A rock is an aggregate of one or more materials but without the definite composition ofconstituent of mineral.
 
Q2)   Where we will find the non-metallic minerals? 
Ans:  Non- metallic minerals are found in the region of France, Georgia, Ukraine and Algeria.
 
Q3)    Define minerals? 
Ans:  A mineral is a naturally occurring inorganic solid, with a definite chemical composition and an ordered atomic arrangement.
 
Q4)   What are ores? 
Ans:  Rocks from which minerals are mined are known as orers.
 
Q5)   Why Dhanbad is so black and dusty? 
Ans:  Dhanbad is black and dusty because of the coal mines.
 
 
Short Answer
 
Q6)   What do you mean by the distribution of minerals? 
Ans:  Minerals are naturally occurring substances that have a definite chemical composition. Minerals are distributed in rocks and sea bed also. Tropical regions are very rich in the terms of mineral resources
 
Q7)    How can we conserve our minerals? 
Ans:  Minerals must be used in a planned and sustainable manner. Recycling of metals. Use of alternative renewable substitutes. Technology should be advanced to use the lowgrade ores efficiently.
 
Q8)   Differentiate between mineral and ore? 
Ans: 
1. Minerals are naturally occurring substances of metals present in the earth’s crust whereas ores are minerals which can used to obtain the metal profitably.
2. All minerals are not ores whereas all ores are essentially minerals too.
 
Q9)   How minerals are formed? 
Ans:  Minerals are formed in different types of geological environments under varying conditions. Minerals form when rocks are heated enough that atoms of different elements can move around and join into different molecules. Minerals are deposited from salty water solutions on earth's surface and underground.
 
Q10)  How rocks are different from ore? 
Ans:   A rock is any natural formed mineral mass or aggregate that constitutes a significant part of the earth’s crust whereas an ore is a mineral or an aggregate of mineral from which the minerals are mined or extracted.
 
 
 
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Resources and Development Chapter 3 Mineral and Power Resources CBSE Class 8 Social Science Worksheet

The above practice worksheet for Resources and Development Chapter 3 Mineral and Power Resources has been designed as per the current syllabus for Class 8 Social Science released by CBSE. Students studying in Class 8 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 8 Social Science on a daily basis. All the latest practice worksheets with solutions have been developed for Social Science by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 8 Social Science students to get all the latest study material free of cost. Teachers of studiestoday have referred to the NCERT book for Class 8 Social Science to develop the Social Science Class 8 worksheet. After solving the questions given in the practice sheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 8 Social Science designed by our teachers. After solving these you should also refer to Class 8 Social Science MCQ Test for the same chapter. We have also provided a lot of other Worksheets for Class 8 Social Science which you can use to further make yourself better in Social Science.

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