WorksheetsSpace Vocabulary
Total questions: 18
Worksheet time: 12mins
__________________ is the force that keeps us from floating out into space.
The reason we have day and night is because ____________.
The Earth makes a rotation on its axis every 24 hours.
The earth has a southern and northern _____________.
When a planet makes a complete orbit around the sun it is called a _______________.
day
revolution
asteroid
spin
What is the Asteroid Belt?
A region near the Sun where comets originate
The region between the inner and outer planets where most asteroids orbit the Sun
A collection of asteroids beyond Neptune
The rings surrounding Saturn
What is apparent motion
The way something appears or seems to stay in place.
The way something appears or seems to move.
The way a a spacecraft moves through space.
How things move in zero gravity.
