Spin around 3 times
Dizzy yet?
Do a funny dance
Great dancer!
The movement of Earth one time around the sun.
Revolution
A force that pulls things toward the center of Earth.
Gravity
Do 5 jumping jacks
Great exercise!
The imaginary line around which Earth rotates.
Axis
A pattern of stars that forms an imaginary picture or design in the sky.
Constellation
Bark like a dog
haha
The turning of Earth on its axis.
Rotate
One half of Earth.
Hemisphere
The path of one object in space around another object.
Orbit