Question 1. Have you ever wondered what lies in the interior of the earth? What is the earth made up of? Ans. Yes. The interior has three major layers of rocks of different densities. The earth is made up of rocks. Question 2. Describe the interior of the earth. Answer: Interior of the Earth: Class 7 Geography Chapter 2 Inside Our Earth extra questions and answers available here in PDF format. Solving class 7 extra questions help students to revise the Chapter most competently. We prepared these questions as per the latest NCERT book and CBSE syllabus.
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Answer the following questions. (i) What are the three layers of the earth? Answer: The three layers of the earth are Crust Mantle Core (ii) What is a rock? Answer: Any natural mass of mineral matter that makes up the earth's crust is called a rock. The earth's crust is made up of various types of rocks of different textures, sizes and colours. Question 1. Why is the earth called a dynamic planet? Answer: The earth is called a dynamic planet because movements, forces etc., constantly act inside and outside the earth. Question 2. Name the uppermost layer of earth. Answer: The uppermost layer of earth is called crust. 4. The radius of the earth is ______ km. Answer 6371. 5. Basalt is the example of which rocks. Answer Igneous. 6. What are the main elements of the core? Answer The main elements of the core are nickel (ni) and iron (fe) which in short are called nifi. 7. What are the main elements of the mantle? Answer These solutions are easy and accurate that help you to answer the questions asked in the examinations. NCERT Solutions for Class 7 Geography Chapter 2 are prepared by our subject experts in very easy language. Practice these solutions regularly to ensure excellent marks in the exams. NCERT Solutions for Class 7 Social Science Geography Chapter.
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Answer: The oceanic crust has mainly two minerals - silica and magnesium. It is therefore that this part of the crust is called sima (si = silica, ma = magnesium). Ncert Class 7 Geography Chapter 2 Extra Questions Question 5. Draw a labelled diagram to show different layers of the earth. Answer: Inside Our Earth Class 7 Extra Questions Question 6. Class 7 Geography Chapter 2 Extra Questions What do you understand by Primary Rocks? What is meant by Igneous Rocks? What is Sedimentary Rocks? Class 7 Social Science - Geography Chapter 2 - Important Questions What are the three layers of the earth? What is a rock? Name three types of rocks. How are extrusive and intrusive rocks formed? CBSE Class 7 Geography Chapter 2 Inside Our Earth Important Questions and answers cover all the major concepts of the chapter. Solving answers of these important questions help students to revise the Chapter most competently. We prepared these questions as per the latest NCERT book and CBSE syllabus. Check the below NCERT MCQ Questions for Class 7 Geography Chapter 2 Inside our Earth with Answers Pdf free download. MCQ Questions for Class 7 Social Science with Answers were prepared based on the latest exam pattern. We have Provided Inside our Earth Class 7 Geography MCQs Questions with Answers to help students understand the concept very well.
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Question 1. ______ minerals are found in the continental masses (a) Silica and alumina (b) Silica and magnesium (c) Nickel and iron (d) Silica and iron Answer Question 2. There are three major types of rocks except (a) Metamorphic rocks (b) Sedimentary rocks (c) Igneous rocks (d) Mantle rocks Answer Question 3. Class 7 Geography Chapter 2 Extra Question with Answer - Inside Our Earth. Geography Chapter 2 Inside Our Earth Class 7 Inside 5 Marks, 3 marks, 2 Marks & And 1 Marks Important Questions and Answers. MCQ Type Extra Questions (1) The payer that comprises the largest volume of earth i s (a) Crust
Some educational websites or platforms may offer these questions as free resources for students. Get chapter-wise important questions for CBSE Class 7 Science Our Environment Chapter 2 Inside Our Earth with answers on Vedantu. Download the PDF for free and revise these important questions for CBSE exam 2023-24. 1. Describe the interior of the earth. 2. What are the main mineral constituents of the continental mass? 3. What are the three major types of rocks? 4. What are the primary rocks? 5. Write about the two types of igneous rocks. How are extrusive and intrusive rocks formed? 6. What are the three layers of the earth? 7. What is a rock? 8.
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NCERT Solutions for Class 7 Social Science, NCERT Solutions for class 7 Geography, Inside Our Earth - Class 7th NCERT Solutions Geography, Chapter 2 - Inside Our Earth - NCERT - Class 7 - Geography, NCERT Solutions for Class 7th: Ch 2 Inside Our Earth Geography, Class VII Geography Notes and study material for Inside Our Earth, Social Science (Sst) -Geography - Class 7 (CBSE/NCERT. Mantle. Just beneath the crust is the mantle. It extends up to a depth of 2900 km below the crust. Core. The innermost layer is the core with a radius of about 3500 km.
