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Science Quiz
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How many bones does a newborn baby have?
Around 300, but they fuse into 206 as they grow
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What force keeps us from floating into space?
Gravity
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What is the fastest thing in the universe?
Light
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What is the fastest-growing plant on Earth?
Bamboo
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Which planet has the strongest gravity?
Jupiter
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What is the only liquid on Earth that expands when it freezes?
Water
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What color is a giraffe’s tongue?
Blue or purple
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Which animal can live without its head for a few days?
A cockroach
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What animal can see more colors than humans?
Mantis shrimp
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Which metal is so soft it can be cut with a knife?
Sodium
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What metal is liquid at room temperature?
Mercury
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Which animal has the most powerful bite?
The saltwater crocodile
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Which plant can survive without water for years?
Resurrection Plant
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Which gas do plants breathe in?
Carbon dioxide
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Can water boil and freeze at the same time?
Yes, in a vacuum
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What is the only planet where it rains metal?
Venus
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What happens to your weight on the Moon? (heavier/lighter)
It becomes six times lighter
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What color is a polar bear’s skin under its fur?
Black
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Can sound travel through space?
No, because there’s no air
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Which ocean is growing bigger every year?
The Atlantic Ocean
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Can hot water freeze faster than cold water?
Yes, it’s called the Mpemba effect
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What is the loudest animal on Earth?
The sperm whale
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What is the only energy we can see?
Light energy
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Where is the driest place on Earth?
Atacama Desert
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What is the only mammal that can truly fly?
A bat
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What color is the ocean really?
Clear—it looks blue because it reflects the sky
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