A deep valley surrounded by steep and rocky walls is called _______.

The correct answer is narrow river valley.

In News

• A deep valley surrounded by steep and rocky walls is commonly referred to as a narrow river valley, also known as a canyon or gorge.

Key Points

• Key characteristic: A narrow river valley is typically characterized by its steep, rocky walls that are formed through the erosive action of a river.
• Formation process: These valleys are usually formed over millions of years as rivers cut through hard rock layers.
• Examples: Famous examples include the Grand Canyon in the USA and the Tiger Leaping Gorge in China.
• Importance: These valleys often hold significant geological, ecological, and cultural importance.

Additional Information

• Shell
  • Definition: A hard, protective outer layer created by an animal that lives in the sea, such as a mollusk or crustacean.
  • Context: Not related to valleys or geological formations.
• Rock Bend
  • Definition: A term that may refer to a curved formation in rock, but not specifically used to describe a valley.
  • Context: Not a standard term in geological terminology for valleys.
• Glacier
  • Definition: A large, slow-moving mass of ice formed from compacted layers of snow.
  • Context: Glaciers can carve out valleys, known as glacial valleys, but are not themselves valleys.
• Narrow River Valley
  • Definition: A deep valley with steep, rocky walls, often formed by river erosion over a long period.
  • Examples: Grand Canyon (USA), Kali Gandaki Gorge (Nepal).
  • Importance: Geological significance, natural beauty, and sometimes cultural heritage.