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20 Funny Science MCQs
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16. What protects Earth from solar radiation?
A sunscreen layer
The ozone layer
An umbrella
Clouds doing their best
Oops!
Okay!
7. What gas do humans need to survive?
Oxygen
Perfume
Smoke from instant noodles
Helium
Oops!
Okay!
9. As average global temperature rises,
average rainfall decreases
average rainfall is changed
average rainfall is unchanged
average rainfall increases
Oops!
Okay!
18. What makes your voice sound funny when you inhale helium?
Comedy science
You become a chipmunk
Vocal cords reboot
Helium changes sound speed in your vocal tract
Oops!
Okay!
8. What causes thunder?
Someone dropping their phone in the sky
Giants bowling
Rapid expansion of air after lightning heats it up
Angry clouds arguing
Oops!
Okay!
17. Why do cats always land on their feet?
Gravity likes them more
They have a flexible spine
They know kung fu
Plot armor
Oops!
Okay!
6. What do you call a baby frog?
Chick
Tadpole
Calf
Cub
Oops!
Okay!
19. Why does your stomach growl in class?
It’s angry at math
It wants attention
It’s sending a message in Morse code
Muscle contractions
Oops!
Okay!
11. What organ keeps your blood pumping—especially during exams?
Panic
Liver
Lung
Heart
Oops!
Okay!
2. What is the biggest mammal in the world?
Blue whale
Elephant
Polar bear
Giraffe
Oops!
Okay!
1. What do plants need to make their food?
Rainbows and snow
Rocks, soil, and fire
Sand, clouds, and dust
Sunlight, water, and air
Oops!
Okay!
14. Why does ice float on water?
Water is polite
Cold things rise
Ice has dreams
It’s less dense than liquid water
Oops!
Okay!
4. Which invisible force keeps you from floating away like a lost balloon?
Pure willpower
Gravity
Friendship
Sticky socks
Oops!
Okay!
12. Why do your feet smell after P.E. class?
Evolution hates you
They’re angry when they're tired
Your shoes gave up
Bacteria breaking down sweat compounds
Oops!
Okay!
3. How many legs does a spider have?
10
6
4
8
Oops!
Okay!
5. Why doesn’t the Moon fall down to Earth?
There’s a force field
We forgot to press “download"
It’s scared of us
It’s in orbit due to gravity and velocity balance
Oops!
Okay!
10. What is the scientific name for “water escaping a cup because you left it in the sun”?
Evaporation
Cup dehydration
Hot water ghosting you
Water disappearing magic
Oops!
Okay!
15. What gas do plants breathe in?
Oxygen
Carbon dioxide
Nitrogen
Helium
Oops!
Okay!
20. Where have some of the strongest and earliest impacts of global warming occurred?
In the Northern latitudes
Impacts of global warming are distributed equally all over the planet
In the tropics
Pluto, emotionally
Oops!
Okay!
13. Which state of matter is the most dramatic?
Gas
Liquid
Solid
Teenager
Oops!
Okay!
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