Aerodynamics
Extreme Weather
Solar System
Light and Sound
100

It's why we're all not floating around! 

Gravity

100

Brrr! With heavy snow and strong winds, you'll need a good jacket in this extreme weather event! 

Blizzard

100

The closest planet to the sun

Mercury

100

Sound and light travel in____

Hint: Think of the ocean! 

Waves

200

It's the force that pushes the airplane up into the sky! 

Lift

200

It's a fast, rotating column of air that reaches from the clouds to the ground! It forms when cold and warm air mix!

Tornado

200

This planet has rings made of ice, dust, and rock!

Saturn

300

Boom! A bowl-shaped depression caused by an asteroid or comet hitting the surface! 

Crater

400

This famous constellation is made up of 7 stars and looks like a huge spoon!

The Big Dipper

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