Chapter Exam

Chapter 6: Landforms and their Evolution — Online MCQ Test

Q: Which of the following is a landform created mainly by river deposition at the mouth of a river?

Answer: A. Delta — A delta is formed when a river deposits its load at the mouth, usually where it enters a sea or lake. This deposition often creates a triangular or fan-shaped landform.

Q: A U-shaped valley is typically formed by the action of:

Answer: C. Glacial erosion — Glaciers erode valley sides and floors, widening and deepening the valley into a U-shape. This is a classic landform of glacial erosion.

Q: Which landform is most directly associated with the lower course of a river?

Answer: C. Flood plain — Flood plains are formed by deposition in the lower course of a river where the gradient is gentle. The river begins to deposit more of its load in this stage.

Q: Which of the following is NOT a depositional landform formed by rivers?

Answer: C. Meander — A meander is primarily an erosional and depositional feature formed by the lateral movement of a river. It is not classified as a depositional landform like an alluvial fan or delta.

Q: Which landform is most likely to be formed by wind deposition in an arid region, but may later become compacted into rock-like layers?

Answer: A. Loess — Loess consists of fine wind-blown silt that may accumulate in thick deposits. Over time, it can become compacted and form firm, fertile layers.

GEOGRAPHY · Grade 11 · CBSE(NCERT)

Practice Chapter 6: Landforms and their Evolution with a free chapter-wise online MCQ test for CBSE(NCERT) Grade 11 GEOGRAPHY. This chapter covers: River landforms glaciers wind erosion coastal landforms groundwater erosion depositional landforms valleys deltas landscape evolution. AI-generated questions from basic to board-exam level, with instant results and explanations.

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Chapter 6: Landforms and their Evolution — Important Questions & Answers (FAQ)

Frequently asked questions from CBSE(NCERT) Grade 11 GEOGRAPHY — Chapter 6: Landforms and their Evolution, with answers and explanations. These are sample questions; the exam has its own separate question set.

Which of the following is a landform created mainly by river deposition at the mouth of a river?

A. Delta ✓
B. Glacial moraine
C. Sand dune
D. Sea cliff

Answer: A. Delta
A delta is formed when a river deposits its load at the mouth, usually where it enters a sea or lake. This deposition often creates a triangular or fan-shaped landform.

A U-shaped valley is typically formed by the action of:

A. River erosion
B. Wind deposition
C. Glacial erosion ✓
D. Groundwater solution

Answer: C. Glacial erosion
Glaciers erode valley sides and floors, widening and deepening the valley into a U-shape. This is a classic landform of glacial erosion.

Which landform is most directly associated with the lower course of a river?

A. Interlocking spurs
B. Waterfall
C. Flood plain ✓
D. V-shaped valley

Answer: C. Flood plain
Flood plains are formed by deposition in the lower course of a river where the gradient is gentle. The river begins to deposit more of its load in this stage.

Which of the following is NOT a depositional landform formed by rivers?

A. Alluvial fan
B. Flood plain
C. Meander ✓
D. Delta

Answer: C. Meander
A meander is primarily an erosional and depositional feature formed by the lateral movement of a river. It is not classified as a depositional landform like an alluvial fan or delta.

Which landform is most likely to be formed by wind deposition in an arid region, but may later become compacted into rock-like layers?

A. Loess ✓
B. Cirque
C. Sea stack
D. Peneplain

Answer: A. Loess
Loess consists of fine wind-blown silt that may accumulate in thick deposits. Over time, it can become compacted and form firm, fertile layers.