What do the actions of sediment and bacteria create?
diamonds harm vegetable oil soil coal oil lake bogs
A B C D E F G H
When the algae dies it is decomposed by bacteria.
Oil is formed by the actions of sediment and bacteria.
What do the actions of sediment and bacteria create? (A) diamonds (B) harm (C) vegetable oil (D) soil (E) coal (F) oil (G) lake (H) bogs