Our Changing Earth MCQ Questions for Class 7 Social Science Chapter 3 with Answers

We have completed the NCERT/CBSE chapter-wise Multiple Choice Questions for Class 7 Social Science Geography book Chapter 3 Our Changing Earth with Answers by expert subject teacher for latest syllabus and examination. You can Prepare effectively for the exam taking the help of the Class 7 Social Science Objective Questions PDF free of cost from here. Students can take a free test of the Multiple Choice Questions of Our Changing Earth. Each Questions has four options followed by the right answer. Download the Social Science Quiz Questions with Answers for Class 7 free Pdf and prepare to exam and help students understand the concept very well.

MCQ Questions for Class 7 Social Science with Answers Geography: The Earth: Our Habitat

Q1. Which is caused by the sudden movements of the earth?

(i) Volcano
(ii) Folding
(iii) Flood plain
(iv) All of these

(i) Volcano

Q2. An earthquake is measured with a machine called a

(i) Theismograph
(ii) Heismograph
(iii) Seismograph
(iv) Meismograph

(iii) Seismograph

Q3. In deserts you can see rocks in the shape of a mushroom, commonly called

(i) Mushroom rocks
(ii) Meshrum rocks
(iii) Mushrom rocks
(iv) Moshrum rocks

(i) Mushroom rocks

Q4. Which one of the following forces originates in the interior of the earth?

(i) Exogenic forces
(ii) Endogenic forces
(iii) Both (i) and (ii)
(iv) None of these

(ii) Endogenic forces

Q5. When the river tumbles at steep angle over very hard rocks or down a steep valley side it forms a

(i) Seafall
(ii) Waterfall
(iii) River fall
(iv) Ocean fall

(ii) Waterfall

Q6. What is known as the steep rocky coast rising most vertically above the sea water?

(i) Sea cliff
(ii) Glaciers
(iii) Sea waves
(iv) Stacks

(i) Sea cliff

Q7. Which of the following rivers does not form a delta?

(i) Godavari
(ii) Mahanadi
(iii) Narmada
(iv) Krishna

(iii) Narmada

Q8. The highest waterfall is

(i) Zambia Falls
(ii) Angel Falls
(iii) Niagara Falls
(iv) Victoria Falls

(ii) Angel Falls

Q9. The place on the surface above the focus is known as

(i) epicentre
(ii) focus
(iii) forces
(iv) lithosphere

(i) epicentre

Q10. Where is the Angel falls located?

(i) South Africa
(ii) South America
(iii) South India
(iv) None of these

(ii) South America

Q11. What are the sudden movements in the earth crust are called?

(i) Focus
(ii) Deposition
(iii) Erosion
(iv) Earthquake

(iv) Earthquake

Q12. The place on the surface above the focus is called the

(i) Vent
(ii) Earthquake
(iii) Cater
(iv) Epicentre

(iv) Epicentre

Q13. It is a vent in the earth’s crust through which molten material erupts suddenly

(i) Crater
(ii) Volcano
(iii) Earthquake
(iv) Crust

(ii) Volcano

Q14. On which scale is the earthquake measured?

(i) Plane scale
(ii) Richter scale
(iii) Compass
(iv) Divider

(ii) Richter scale

Q15. What do you know by Volcano?

(i) Vent in the earth crust
(ii) It erupt molten magma
(iii) Erupt lava
(iv) All of the above

(iv) All of the above

Q16. What are the types of earthquake waves?

(i) P wave
(ii) S wave
(iii) L wave
(iv) All of the above

(iv) All of the above

Q17. The earth movements are divided on the basis of the _ which cause them to move

(i) Forces
(ii) Action
(iii) Water
(iv) Wind

(i) Forces

Q18. The place on the surface above the focus is called the

(i) Vent
(ii) Earthquake
(iii) Cater
(iv) Epicentre

(iv) Epicentre

Q19. The triangular collection of sediments at the mouth of a river forms

(i) beach
(ii) delta
(iii) arches
(iv) glaciers

(ii) delta

Q20. How is glacial moraines formed?

(i) By deposit of magma
(ii) By deposit of material by glacier
(iii) By deposit of layer of earth
(iv) None of these

(ii) By deposit of material by glacier

Q21. What are sand-dunes?

(i) Low hill-like structures
(ii) Big mountains
(iii) Volcano
(iv) None of these

(i) Low hill-like structures

Q22. The highest waterfall is

(i) Zambia Falls
(ii) Angel Falls
(iii) Niagara Falls
(iv) Victoria Falls

(ii) Angel Falls

Q23. The place in the crust where the movement starts is called the

(i) Waves
(ii) Focus
(iii) Epicentre
(iv) Crust

(ii) Focus

Q24. Which of the following is an example of a glacier

(i) Gangotri
(ii) Aravali
(iii) both of these
(iv) none of these

(i) Gangotri

Q25. What is known as the steep rocky coast rising most vertically above the sea water?

(i) Sea cliff
(ii) Glaciers
(iii) Sea waves
(iv) Stacks

(i) Sea cliff

Q26. Large deposits of loess is found in

(i) Japan
(ii) Pakistan
(iii) India
(iv) China

(iv) China

Q27. Two types of forces are

(i) Endogenic forces and Internal forces
(ii) Exogenic forces and External forces
(iii) Speed forces and Slow forces
(iv) Endogenic forces and Exogenic forces

(iv) Endogenic forces and Exogenic forces

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