Class 11 Geography MCQ Chapter 5 Earthquakes and Volcanoes Solutions English Medium to each chapter is provided in the list so that you can easily browse through different chapters Class 11 Geography MCQ Chapter 5 Earthquakes and Volcanoes Question Answer and select need one. AHSEC Class 11 Geography MCQ Chapter 5 Earthquakes and Volcanoes Question Answer in English Download PDF. AHSEC Class 11 Elective Geography MCQs English Medium.
Class 11 Geography MCQ Chapter 5 Earthquakes and Volcanoes
Also, you can read the NCERT book online in these sections Solutions by Expert Teachers as per Central Board of Secondary Education (CBSE) Book guidelines. AHSEC Class 11 Elective Geography Multiple Choice Solutions are part of All Subject Solutions. Here we have given AHSEC Class 11 Elective Geography Objective Type Question Answer in English for All Chapters, You can practice these here.
Earthquakes and Volcanoes
Chapter: 5
| MCQs |
1. What is the force that originates from inside the Earth called?
(a) External force.
(b) Internal force.
(c) Magnetic force.
(d) Centripetal force.
Ans: (b) Internal force.
2. What is the movement of the Earth’s crust caused by internal forces called?
(a) Landslide.
(b) Lake formation.
(c) Earth movement.
(d) Plain formation.
Ans: (c) Earth movement.
3. In which year did the Latur earthquake in Maharashtra cause more than 30,000 deaths?
(a) 1980.
(b) 1984.
(c) 1987.
(d) 1993.
Ans: (d) 1993.
4. The scale used to measure the magnitude of an earthquake is—
(a) Celsius Scale.
(b) McLeod Scale.
(c) Richter Scale.
(d) Kelvin Scale.
Ans: (c) Richter Scale.
5. The intensity of an earthquake is measured by—
(a) Celsius Scale.
(b) Mercalli Scale.
(c) GPS.
(d) Geoid Curve.
Ans: (b) Mercalli Scale.
6. The forces acting upon the Earth’s surface are called—
(a) Exogenic forces.
(b) Endogenic forces.
(c) Atmospheric forces.
(d) Surface forces.
Ans: (a) Exogenic forces.
7. Around how many years ago did slow volcanic eruptions occur in Maharashtra through fissures in the Earth’s crust?
(a) 5 crore years ago.
(b) 4 crore years ago.
(c) 6 crore years ago.
(d) 7 crore years ago.
Ans: (d) 7 crore years ago.
8. The Deccan lava region of India extends across Maharashtra and adjoining states over approximately—
(a) 6.2 lakh sq. km.
(b) 6.1 lakh sq. km.
(c) 6.3 lakh sq. km.
(d) 6.4 lakh sq. km.
Ans: (d) 6.4 lakh sq. km.
9. When water collects in a volcanic crater, it forms—
(a) Lava cavity.
(b) Volcanic lake.
(c) Tsunami.
(d) Lava flow.
Ans: (b) Volcanic lake.
10. The material ejected from the Earth’s interior that accumulates on the surface is called—
(a) Lava.
(b) Dormant.
(c) Extinct.
(d) None of these.
Ans: (a) Lava.
11. The waves generated by an earthquake are called—
(a) Avalanche.
(b) Tsunami.
(c) Fever.
(d) Flood.
Ans: (b) Tsunami.
12. After which year’s earthquake did the floodwaters of the Brahmaputra cause a second disaster in Assam’s riverine regions?
(a) 1950.
(b) 1960.
(c) 1970.
(d) 1980.
Ans: (a) 1950.
13. Earthquake foci are generally found at depths ranging between—
(a) 30–100 km.
(b) 40–100 km.
(c) 50–100 km.
(d) 60–100 km.
Ans: (c) 50–100 km.
14. During the 1891 earthquake, part of Japan’s land sank by how many meters?
(a) 3 meters.
(b) 4 meters.
(c) 5 meters.
(d) 6 meters.
Ans: (d) 6 meters.
15. The disequilibrium of the Earth’s crust is caused by how many distinct factors?
(a) Two.
(b) Three.
(c) Four.
(d) Five.
Ans: (b) Three.
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