Question #1:
On a pH scale, what's the opposite of an acid?


Question #2:
The name dinosaur means "fearfully great lizard" in what language?


Question #3
The rhyme "red on yellow kill a fellow" refers to what kind of animal's markings?


Question #4:
Which is longer: Great Barrier Reef or the Rocky Mountains?


Question #5:
True or False? The sun is so large a million Earths could fit inside it.


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