Sea Survivors
Electricity
Pyramids
Animal Helpers
100
How do sea horses blend in to seaweed?
They change color using camouflage.
100
How can a balloon have electricity?
By rubbing it on something to create friction.
100
How were the Pyramids built?
People used sleds and ramps.
100
Why does a dolphin use echolocation to find objects in the water?
To help people
200
How do clown fish avoid getting poisoned by sea anemones?
They are protected by a slippery coating.
200
Is lightening static electricity?
Yes. When ice crystals in a cloud rub together, they create lightening.
200
What are the Pyramids made out of?
Bricks
200
How can a dog help a child read?
He helps the child relax by listening patiently.
300
Why does the mimic octopus mimic other predators?
Because the other animals will think it is dangerous.
300
How can electricity lift an object?
It can lift an object up and down using a magnetic force.
300
What were the Pyramids used for?
they were used for tombs to bury very special people like pharaohs
300
Who does a horse help?
People who are blind.
400
How does the porcupine fish get water in his body to swell like a balloon?
He swallows water into his stomach and puffs up.
400
Do two negative charges attract each other?
No they repel each other.
400
When were the Pyramids built?
a long time ago
400
What can a monkey do for a human?
Get food from the refrigerator or help them put a song on.
500
Why do angelfish swim in a group?
So they can confuse the sharks because they won't know which one to attack.
500
How does a pen become negatively charged?
When you rub the pen on fabric, it creates electricity by causing friction.
500
Who searched for the Pyramids?
archaeologists
500
Why do dogs visit the hospital?
To cheer up sick children.
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