Earth
Planets
Science Stuff
Stars
Other
100
We live in this sphere
What is bioshpere
100
Farthest planet from the sun
What is Pluto
100
the wobbling of the Earth on its axis
What is Nutation
100
The star the provides us basic life
What is The Sun
100
Pluto is a dwarf planet
What is a dwarf planet
200
what is the farthest out layer of the atmosphere
What is the exosphere
200
This Planet has rings
What is Saturn
200
The Earths rotates at about 1000 mph, its equator is 24000 around, a day is how many hours long
What is 24 hours
200
When a super massive star dies this is formed
What is a Black Hole
200
6H20+6CO2--light-->C6H1206+6O2 is the chemical equation for this
What is Photosynthesis
300
the energy source we use most of the time on the Earth
What is Coal
300
The 3 planet from the sun
What is Earth
300
a change in tilt on the earths axis
What is precession
300
This is where stars are formed
What is a Nebula
300
Exact number of days for one rotation around the sun
What is 365.24
400
the continuous movement of water across the planet.
What is the Water Cycle
400
The largest planet in our solar system
What is Jupiter
400
This natural satellite has this biggest effect on tides
What is the Moon
400
Gravity pulls this gas together to form a cloud
What is Hydrogen
400
Equal night and day
What is a Equinox
500
Where do we live
What is The Earth
500
People will soon visit this planet.
What is Mars
500
The variables in the equation E=MC^2 mean what.
What is E=Energy M=Mass C=Speed of light squared
500
Closest star to Earth
What is Alpha Centauri
500
our closest neighbor in the universe
What is andromeda
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