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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

Yogurt is produced by bacterial fermentation of what?

Question 2

What causes tides?

Question 3

The Narwhal is what type of sea creature?

Question 4

The angle of reflection is equal to the angle of what?

Question 5

What percentage of marine fish species inhabit coral reefs?

Question 6

In 1977, the first complete DNA genome sequenced was that of a what?

Question 7

In physics, what property of an object is calculated by its mass times its velocity?

Question 8

Epoch J2000 refers to which planet?

Question 9

Which of these is defined as a chemical substance that consists of just one type of atom?

Question 10

What is the most common injury when scuba diving?