Resurser
Prissättning
Skapa en Storyboard
Mina Storyboards
Sök
How coal forms
Skapa en Storyboard
Kopiera denna storyboard
Skapa din egen!
Kopiera
Skapa din egen
storyboard
Prova det
gratis!
Skapa din egen
storyboard
Prova det
gratis!
Storyboard Text
Millions of years ago many animals and plants died
These were then buried by sedimentary rocks for millions of years.
After millions of years of exposure to extreme heat and pressure coal is eventually formed.
Över 30 miljoner
storyboards skapade