How To Build a Planet
Infinity and Beyond
Earth is made up of things like metals, sand, air, etc starting from small particles like little grains of sand.
so small big place
You need gravity to combine the small particles to turn it in to rocks.
thats a big rock
Then it becomes bigger and bigger and bigger until it is a ball of lava.
hot hot hot
You have to wait for lava to set then it will be like the moon.
nice and cool
then comes life
In 1918 a asteroid hit Earth in Mexico . it went so fast and so loud. after that it was a big hole in the Earth it was like a gigantic bomb. everything was shaking and a small group of people died from that. more people died from falling out of the bed then getting hit by a asteroid.