Match each landform created by running water or underground water with its corresponding course stage or morphological characteristic.
- Interlocking spursV-shaped upper river course feature formed as the channel weaves around hard rock projections
- Oxbow lakeCrescent-shaped water body in the lower course formed when a meander neck is breached and sealed
- StalactiteCalcite deposit hanging vertically downward from the roof of an underground limestone cavern
- PoljeExtensive, flat-floored karst depression formed by the continuous solution of limestone bedrock
Cevap
Interlocking spurs correspond to the upper course feature formed around hard rock projections; Oxbow lake corresponds to the lower course crescent-shaped water body from a breached meander; Stalactite corresponds to the calcite deposit hanging from a cavern ceiling; Polje corresponds to the extensive flat-floored karst solution depression.
Each feature is correctly matched to its primary geomorphic environment: Interlocking spurs occur in upper river courses due to vertical erosion. Oxbow lakes develop in mature lower courses via meander cutoffs. Stalactites hang from underground limestone cave ceilings, and poljes represent large flat-floored karst surface basins formed by extensive chemical solution.
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Anahtar Kavram
Classification of Fluvial and Karst Landforms