- 4.5 billion years ago the sun was surround by cloud.
http://scitechdaily.com/images/Animation-showing-the-disappearance-of-dust-from-the-TYC-8241-2652-system.gif- cloud cool and minerals formed .
- minerals started to stick together.
- one little mineral start the Earth.
- as the Earth got bigger more rocks join on to it.
- the rocks where in a random spot.
- the dust cloud cooled and formed minerals
- the minerals began to clump together, held together by static electricity
http://i.dailymail.co.uk/i/pix/2015/08/06/15/2B25D70300000578-3186991-The_team_observed_how_charged_grains_of_dust_in_their_mutual_ele-a-34_1438871599226.jpgv
- minerals stick together to make rocks and then the rocks stick together to make larger and larger rocks
- after 30 million years of rocks sticking together, the Earth was made
- then the Earth melted into a big ball of lava
- all the metals sank into the core, and all the rocks floated to the surface
https://www.highlightskids.com/media/kids/highlightskids/images/thumbs/sciQuestions/sq0813_what-is-in-center-of-earth_main.gif - every meteorite brought one drop of water so that now the earth has lots of water. that will be a lot of rocks.
- to form life a meteorite hit the earth it had a chemical called Amino Acid
http://rs96.pbsrc.com/albums/l192/just-looking-around/Meteor_hits_earth.gif~c200
