17 terms

Solar System Exam Revision

STUDY
PLAY

Terms in this set (...)

orbit
Jupiter
The biggest planet in the solar system
waning moon
when the moon is getting smaller
waxing moon
when the moon is getting bigger/growing
Mercury
Closest planet to the sun
oxygen
Humans breath this in the air
galaxy
Gravity
A force that pulls objects toward each other
ring
A thin disk of small ice and rock particles surrounding a planet.
Neptune
8th planet from the sun
rover
rotate
to turn
moon
a natural object that orbits a planet
eclipse
when one planet or moon blocks another one
blast off
leave the ground- spaceship or rocket
explosion
spacesuit
what an astronaut wears

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