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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

The pearl is the birthstone for which star sign?

Question 2

The solid state of water is known as what?

Question 3

What type of whale appeared in Moby Dick?

Question 4

In what era did dinosaurs live?

Question 5

In 1631 Pierre Gassendi made the first telescopic observation of which planet?

Question 6

What happens to iron oxide in a blast furnace?

Question 7

The Alaska current is in which ocean?

Question 8

What name is given to horizontal rows of elements in the Period Table?

Question 9

Which of the following is not a greenhouse gas?

Question 10

Which of these does not use plasma?