Class 11 Geography MCQ Chapter 8 Geomorphic Processes 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 8 Geomorphic Processes Question Answer and select need one. AHSEC Class 11 Geography MCQ Chapter 8 Geomorphic Processes Question Answer in English Download PDF. AHSEC Class 11 Elective Geography MCQs English Medium.
Class 11 Geography MCQ Chapter 8 Geomorphic Processes
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.
Geomorphic Processes
Chapter: 8
| MCQs |
1. Based on the nature of associated factors, weathering processes are divided into how many types?
(a) Two.
(b) Three.
(c) Four.
(d) Five.
Ans: (b) Three.
2. The process in which rocks break down but their chemical composition remains unchanged is called—
(a) Chemical weathering.
(b) Biological weathering.
(c) Physical weathering.
(d) Erosion.
Ans: (c) Physical weathering.
3. What is used to remove erosion and soil?
(a) Wind.
(b) Water.
(c) Air.
(d) Hydroelectricity.
Ans: (b) Water.
4. The weathering of rocks on Earth occurs mainly due to—
(a) Solar heat.
(b) Wind variation.
(c) Water and air.
(d) Soil.
Ans: (c) Water and air.
5. Rocks are decomposed by which process?
(a) Physical weathering.
(b) Chemical weathering.
(c) Biological weathering.
(d) Erosion.
Ans: (b) Chemical weathering.
6. How many main types of landslides are there?
(a) Two.
(b) Three.
(c) Four.
(d) Five.
Ans: (b) Three.
7. Which weathering process occurs due to the combined action of air, water, and solar energy?
(a) Physical weathering.
(b) Biological weathering.
(c) Chemical weathering.
(d) Erosion.
Ans: (c) Chemical weathering.
8. Which natural force causes the maximum movement of soil?
(a) Wind.
(b) Water.
(c) Soil.
(d) Ocean waves.
Ans: (b) Water.
9. The movement of rock materials due to gravitational energy is called—
(a) Air and soil force.
(b) Energy transfer.
(c) Rock displacement.
(d) Thermal energy.
Ans: (c) Rock displacement.
10. The combined process of disintegration and transportation performed by active agents on Earth’s surface is called—
(a) Transportation.
(b) Mud flow.
(c) Land flow.
(d) Heat energy.
Ans: (a) Transportation.
11. Land movement and erosion occur due to—
(a) External forces.
(b) Internal forces.
(c) Solar radiation.
(d) Atmospheric pressure.
Ans: (a) External forces.
12. When the temperature of ocean water drops below the freezing point, what is formed?
(a) Soft clay.
(b) Waves.
(c) Ice.
(d) None of these.
Ans: (c) Ice.
13. Gently sloping surfaces made of soft soil, sand, and silt are generally found between—
(a) 10°–15°.
(b) 20°–35°.
(c) 40°–55°.
(d) 30°–45°.
Ans: (d) 30°–45°.
14. Salt-weathering occurs in temperature ranges between—
(a) 10°–15°.
(b) 20°–35°.
(c) 40°–55°.
(d) 30°–45°.
Ans: (d) 30°–45°.
15. What happens when oxidized minerals are placed in an oxygen-free environment (like underwater)?
(a) Oxidation.
(b) Physical weathering.
(c) Reduction.
(d) None of these.
Ans: (a) Oxidation.
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