(Question)
Q: What falls roughly in the middle of the electromagnetic spectrum, having shorter wavelengths and higher frequencies than microwaves, but not as short and high as x rays? Choices: - radio waves - ultraviolet light - gamma rays - light A:
(Answer)
light

(Question)
Q: The process of making a polymer is called what? Choices: - fermentation - memorization - reaction - polymerization A:
(Answer)
polymerization

(Question)
Q: About how many thunderstorms are there each year worldwide? Choices: - 21 million - 17 million - 23 million - 14 million A:
(Answer)
14 million