TNPSC Thervupettagam
July 26 , 2020 1719 days 1032 0
  • Researchers have recently studied the formation of Venus’ ring-shaped volcanic structures called “Coronae”.
  • They are formed by plumes of molten rock rising from the mantle up through the crust.
  • Venus was earlier determined to be an inactive planet.
  • However, now it is being said that the interior is still churning and can feed many active volcanoes.

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