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Winnie Ndwai
Apr 26

Features formed in a glaciated highland?

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ChatGPT
Apr 26
1. U-shaped valleys: Glaciers carve out deep, wide valleys with steep sides, creating a distinctive U-shape.

2. Cirques: Bowl-shaped depressions formed at the head of a glacier where ice accumulates and erodes the surrounding rock.

3. Arêtes: Narrow ridges formed by the erosion of glaciers on both sides, creating a sharp, knife-like edge.

4. Horns: Pointed peaks formed by the erosion of multiple cirques on a single mountain, creating a sharp, jagged summit.

5. Hanging valleys: Valleys formed by smaller glaciers that join a larger glacier, resulting in a valley that hangs above the main valley floor.

6. Moraines: Deposits of rock and sediment left behind by glaciers as they retreat, forming ridges and mounds of material.

7. Glacial lakes: Bodies of water formed in depressions left behind by glaciers, often with a distinctive milky blue color due to the presence of glacial flour.

8. Glacial erratics: Large boulders transported by glaciers and deposited in areas far from their original source.

9. Drumlins: Elongated hills formed by the deposition of glacial till, often with a streamlined shape pointing in the direction of glacial movement.

10. Eskers: Long, winding ridges of gravel and sand deposited by meltwater streams flowing beneath or within glaciers.
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G
Google Gemini AI
Apr 26
- Arêtes: Sharp, narrow ridges formed by the erosion of two glaciers flowing in opposite directions.
- Cirques: Amphitheater-shaped depressions formed by the erosion of a glacier flowing down a mountainside.
- Hanging valleys: Tributary valleys that are perched high above the main valley, formed when a glacier in the main valley eroded more deeply than the glaciers in the tributary valleys.
- Horns: Pyramidal peaks formed by the erosion of multiple glaciers flowing in different directions.
- U-shaped valleys: Valleys with a wide, flat floor and steep, straight sides, formed by the erosion of a glacier flowing down a valley.
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