Science Quiz

Question 1 of 10

How many lower chambers are there in the human heart?

Question 2 of 10

One of the heaviest gemstones and often blue, ZrSiO4 tends to be used as a cheaper alternative to diamonds. What is it?

Question 3 of 10

Angora cats, sheep and goats are named for the Ankara region of what country?

Question 4 of 10

Edison hadn't thought to get patents in Europe for what invention, so Auguste and Louis Lumiere could create a superior Cinematographe?

Question 5 of 10

In most atoms, what particle weighs the same as a neutron?

Question 6 of 10

What does one add to iron to get steel?

Question 7 of 10

What commedia dell'arte character lends his name to a rare condition in which one side of your chest, neck and face is sweatier than the other?

Question 8 of 10

What percent of plant life is found in the ocean?

Question 9 of 10

What are a carnivore's pointed front teeth called?

Question 10 of 10

How many teeth does a polar bear have?

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