Science Quiz #621
Science and Nature Quiz for 9 December 2020
A new science quiz is available each week. Try our daily general knowledge quiz or work through our archive of daily and themed quizzes.
1
Making a U-turn results in a change of direction of how many degrees?
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2
Nephology is the study of what?
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3
A "parsec" is a measure of what?
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4
Which of these is a tropical fruit?
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5
What are the bottom-most 3 to 5 fused vertebra of the backbone called?
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6
What gas is a component of common table salt?
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7
More than 99% of the visible mass of our solar system is contained within what?
Select from the options above.