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Question

Q. The term ‘Oort cloud’ sometimes mentioned in the media are related to

A
Shell of icy objects
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B
Mini satellites
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C
Cyber attacks
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D
Crypto-currency
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Solution

The correct option is A Shell of icy objects

Explanation:

  • The Oort Cloud is a theorised shell of icy objects that lie beyond the Kuiper Belt. The Oort Cloud is an extended shell of icy objects that exist in the outermost reaches of the solar system. It is named after astronomer Jan Oort, who first theorised its existence. The Oort Cloud is roughly spherical and is thought to be the origin of most of the long-period comets that have been observed.
  • It's like a big, thick bubble around our solar system, made of icy, comet-like objects.
  • Objects in the Oort Cloud are also referred to as Trans-Neptunian objects. This name also applies to objects in the Kuiper Belt.

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