Name the drainage pattern where the river originates from a hill and flows in all directions.

Correct option is D

The correct answer is (d) Radial.

Explanation:
In a radial drainage pattern, rivers originate from a central point, typically a hill, mountain, or volcanic cone, and flow outward in all directions, resembling the spokes of a wheel. This type of pattern is most commonly found around isolated mountains or volcanic peaks.

Information Booster

• Key Features:
  • Rivers flow outward from a central elevation.
  • This drainage pattern is commonly seen in volcanic or mountainous terrains.
• Regions and Variations:
  • Radial drainage is observed in areas like the Deccan Plateau and various volcanic regions.

Additional Information:

• Dendritic (A): A tree-like branching pattern that forms in regions with uniform rock types.
• Centripetal (B): Rivers flow towards a central point, often observed in closed basins or depressions.
• Trellis (C): A pattern where rivers are parallel with tributaries joining at right angles, typically in regions with alternating layers of hard and soft rock.