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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
What percentage of marine fish species inhabit coral reefs?
Question 2
What is the rarest penguin in the world?
Question 3
Which of these is NOT an organic compound?
Question 4
In 1631 Pierre Gassendi made the first telescopic observation of which planet?
Question 5
Which of the following is not a greenhouse gas?
Question 6
The solid state of water is known as what?
Question 7
Telesto is a moon of which planet?
Question 8
What happens to iron oxide in a blast furnace?
Question 9
Which famous scientist first theorized the existence of photons?
Question 10
Which of these animals has near-UV vision?
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