I know, I know, I skipped Venus, that's because I forgot to draw it, so yeah, I'll show it later when I actually draw it. 

This is Earth (obviously) and it took FOREVER to draw. I was super nervous about coloring it, but it turned out really good! I just don't like how I can see my pencil strokes in the oceans...

(Yeah, your getting a mini lesson about Earth too)

1.) Atmos is Latin, meaning ball of steam ; sphere means ball (duh)

2.) Our atmsophere is like an invisible greenhouse, that warms the planet, but not too much.

3.) Our atmoshphere also protects us from falling pebbles and boulders, keeping them from hurdling towards Earth.

(I will tell you about Venus as soon as I draw it, don't worry! Even though you may or may not already know this stuff, I'm telling you LOL)