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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

The Benguela current is in which ocean?

Question 2

What happens to iron oxide in a blast furnace?

Question 3

Longitudinal waves show areas of compression and what else?

Question 4

Dione is a moon of which planet?

Question 5

Which planet has the second largest moon in the Solar System?

Question 6

Complete the name of a famous feature on Mercury "The Caloris _____"?

Question 7

What year was the first transatlantic fibre-optic cable laid?

Question 8

Atlas is a moon of which planet?

Question 9

When was the element ununbium discovered?

Question 10

Which of these does not use plasma?