The earth is a ____.
Planet
Universe
Star
Galaxy
When a planet circles the sun it is called a _____.
Solar System
Comet
Orbit
Atmosphere
The sun and our planets make up our _____.
Solar System
Star
Atmosphere
Universe
Earth's ______ is full of oxygen.
Core
Atmosphere
Lithosphere
Mantle
Many stars and solar systems makes up a _______.
Habitat
Galaxy
Atmosphere
Ecosphere
There are an estimated 100 to 200 billion galaxies in our ________.
Megaverse
Twitterverse
Multiverse
Universe
It's a cloud or rock ice and gas.
Moon
Comet
Planert
Star
The eart makes a ______ around the sun every 365 days.
Journey
Circle
Square
Figure-8
Scientist keep ____, or information, on the comets in our galaxy.
Car Keys
Their secrets
Data
Posters
It's another word for aliens. (And it's a vocab word.)
Small Greys
Extraterrestrial
Reptilians
Tall Greys
A structured competitive argument is called a ______.
Dual
Fun Time
Annoyance
Debate
