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Ages 18+Ages 12–15 Ages 10–12 Ages 7–9 Ages 4–6

Trivia · Ages 10–12

Riddle #117

What gas do plants absorb from the air to help make their own food?

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Answer: Carbon dioxide

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More Trivia riddles for Ages 10–12

#118 What is the freezing point of water, in degrees Celsius?
#119 Which planet is known as the "Red Planet"?
#120 About how many bones are in the adult human body?

All Ages 10–12 riddles

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