Once upon a time in Guatemala there is a volcano named Volcan de Fuego and one day it was smoking hot and it looked like it will erupt
BOOM! The volcano exploded sending lava and rocks everywere
From the volcano magma came out and it started cooling because of the rain and it created John and Larry the Igneous rocks and after time John and Larry started to cool even more until they didn't stick so they started rooling down.
Ah we are rolling!
They rolled until they got to a river. When they got to a river started to rain even harder than before. John and Larry sunk to the bottom and got stuck and over time the weather and erosion started to affect them.
Over time John and Larry became sediments so they could get out and then they got to the ocean and they swimmed until they hit shore.
I think we just became sediments
What happend to us?
Over time Larry and John started to compact together until they became only one rock that it is sedimentary rock.