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  9. Q3

UKPSC PCS 2021 · Question 3 of 148

The bright outer layer of the sun is known as:

Science & Tech

  1. APhotosphereCorrect
  2. BIonosphere
  3. CMesosphere
  4. DSunspots

Answer: A. Photosphere

Explanation

The photosphere is the bright visible outer layer of the sun.

Source: UKPSC PCS Prelims 2021 GS (Paper-I), Series-A (TRB), held 03-Apr-2022

← Q2View full paper (148 questions)Q4 →

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