Who discovered the ozone hole? MCQ with Answer and Explanation

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Who discovered the ozone hole?

A. Susan Solomon

B. Joe Farman

C. All contributed

D. Mario Molina

Answer: Option B

Solution (By JKSSB Mock Tests)

Joe Farman and team discovered the Antarctic ozone hole.

This question belongs to: Static General Knowledge First in the World

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Question #1

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Who discovered dark energy?

A. Albert Einstein

B. Stephen Hawking

C. Edwin Hubble

D. Saul Perlmutter, Brian Schmidt, Adam Riess

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Correct Answer: Option D

Explanation:
They discovered the accelerating expansion of the universe.

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Question #2

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Who was the first President of the Republic of China?

A. Yuan Shikai

B. Chiang Kai-shek

C. Sun Yat-sen

D. Mao Zedong

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Correct Answer: Option C

Explanation:
Sun Yat-sen was the provisional first President.

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Question #3

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Who discovered the first super-Earth?

A. Both

B. Gliese 876 d team

C. NASA

D. Michel Mayor

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Correct Answer: Option B

Explanation:
Gliese 876 d.

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