Using the word bank, drag and drop the correct word in each blank to make a summary statement.


Oil is___
from___ and ___
and rich organic ___
that are__ and ___
of ___
and then it is____
---
over___ of ___
Of ___
And then it is ____
Into __ and ____


The words are
Cooked , dead , fuels , made , millions , mud , plankton pressure , refined , tens , usable , years