Geography
Differentiate between Deltas and Estuaries.
Water Bodies
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Answer
Differences between Deltas and Estuaries:
| Deltas | Estuaries |
|---|---|
| Formed when a river splits into smaller distributaries and deposits sediments at its mouth, creating a triangular or fan-shaped landform. | Formed when a river enters the sea in a single wide channel without depositing much sediment, creating a funnel-shaped mouth. |
| Rich in alluvium and support fertile land and diverse ecosystems. | Usually deeper and not suitable for farming, but ideal for ports and harbours. |
| Example: Ganga-Brahmaputra Delta (India and Bangladesh) | Example: Narmada Estuary (India), Thames Estuary (England) |
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