Which is the deepest drilled hole ever made by humans? MCQ with Answer and Explanation

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Which is the deepest drilled hole ever made by humans?

A. Mariana Project

B. Mohole Project

C. Kola Superdeep Borehole

D. Deep Earth Project

Answer: Option C

Solution (By JKExamLibrary)

The Kola Superdeep Borehole in Russia reached a depth of over 12 km, making it the deepest artificial point on Earth.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

Which mineral is used extensively in the manufacture of plaster of Paris?

A. Quartz

B. Feldspar

C. Gypsum

D. Mica

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Correct Answer: Option C

Explanation:
Gypsum is heated to produce plaster of Paris, which is widely used in construction and medicine.

This question belongs to: Geography GK Physical Geography

Question #2

Which country is known as the 'Land of a Thousand Lakes'?

A. Canada

B. Sweden

C. Norway

D. Finland

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Correct Answer: Option D

Explanation:
Finland is known as the Land of a Thousand Lakes, with over 180,000 lakes.

This question belongs to: Geography GK Physical Geography

Question #3

Which is the highest active volcano in the world?

A. Mount Etna

B. Ojos del Salado

C. Krakatoa

D. Fuji

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Correct Answer: Option B

Explanation:
Ojos del Salado on the Argentina-Chile border is the highest active volcano in the world.

This question belongs to: Geography GK Physical Geography

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