Question
How are continents and extensive plateaus formed?

Answer

  • The epeirogenic movements are responsible for the formation of continents.
  • Slow movements occur towards the centre or from the Earth’s centre towards the Earth’s crust.
  • Because of these movements, a vast part of the Earth’s crust is uplifted or gets subsided.
  • When the part of the Earth’s crust is uplifted above the sea mean level, continents are formed.
  • Therefore, these movements are called continent-building movements.
  • Extensive plateaus can also be formed because of such movements.

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