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प्रश्न
Describe important volcanic landforms on earth.
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उत्तर
Prominent landforms associated with volcanoes are composite cones built of multiple materials erupted out from a volcano. Conical hills are common in volcanic areas Crater lake is formed along with the mouth of a conical volcano which is filled with water after cooling down of volcano. Due to repeated eruptions mouth of a volcano is converted into a large depression called a caldera. Lavashields are made by large amount of basic lava flows making volcanic shields with a gentle slope.
Lava plateau: is formed by large scale fissure eruptions covering extensive area e.g Columbia plateau in South America and the Deccan plateau of India.
संबंधित प्रश्न
Name two landforms created by epeirogenic movements.
What are known as exogenic forces?
Name the two land forms produced by exogenic forces.
An extensive area of lowland with a level or gently undulating surface.
Fill in the blanks with suitable words:
The Mid-Atlantic Ridge rises ______ km above the floor of the Atlantic.
Give a brief account of importance of landforms on the surface of the earth.
Write short notes on the following: Peneplain
Why and how are the plains the centres of all human activity?
What are Block mountains?
What is the exogenic process?
