Matching Landform Features with Locations

This question requires matching specific landform features with their characteristic locations. We will analyze each landform from List-I and find its corresponding location in List-II.

Step-by-Step Matching:

• A. Alluvial fans: These are fan-shaped deposits of sediment formed where a stream or river flows from a steep slope onto a flatter area. They are typically found at the base of mountains. Therefore, Alluvial fans match with 4. Mountain Foothills.
• B. 'V'-shaped valleys: These valleys are carved by rivers, particularly in their upper courses where the river's erosive power is high due to steep gradients. They are characteristic of mountainous regions. Therefore, 'V'-shaped valleys match with 1. Mountainous Areas.
• C. Deltas: Deltas are landforms created by deposition where rivers enter a body of standing water, such as a sea or ocean. They form at the mouth of rivers, which are typically located near coasts. Therefore, Deltas match with 2. Coasts.
• D. Ox-bow lakes: These are crescent-shaped lakes formed when a meander loop of a river is cut off from the main channel. This process occurs in the lower courses of rivers where the river is wide and slow-moving. Therefore, Ox-bow lakes match with 3. Lower Reaches of the river.

Final Matching and Code Selection:

Based on the analysis:

• A corresponds to 4
• B corresponds to 1
• C corresponds to 2
• D corresponds to 3

This combination is represented by the code a-iv, b-i, c-ii, d-iii.