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