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Science Quiz: Extremely challenging!
Question 1 of 10
In printing, this color is all colors together. It light, it is the absence of color. What is it?
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Question 2 of 10
What kind of rocks are basalt (found under the continents) and granite (which makes up much of the continents that float over the tectonic plates)?
Question 3 of 10
Euclid discovered that the first four of these: 6, 28, 496 and 8,128. The fifth is 33,550,336 and is credited to Hudalrichus Regius, who found it in the 1500s. What are they?
Question 4 of 10
Giovanni Schiaparelli described channels he called "canali," leading many to believe that what planet had artificial canals filled with water?
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Question 5 of 10
Paper has been traced to AD 105, where it was in use in which present-day country?
Question 6 of 10
Don't be too depressed about this, but at room temperature, what is the lightest solid element (in terms of density)?
Question 7 of 10
Most breeds of cattle were bred from what extinct wild ox that once roamed over Europe, Asia and northern Africa?
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Question 8 of 10
Which Greek letter is used in mathematics for a very small positive quantity, and sometimes appears in trivia events as a non-point?
Question 9 of 10
Absorbine Jr got us all worried about what scaly skin condition, caused by a ringworm fungus?
Question 10 of 10
In what country was fire opal once called Quetzalitzlipyollitli, which means "Stone of the Bird of Paradise"?
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