Fossil fuels were formed from the fossillized remains of dead plants and animals that once lived millions of years ago.
(Fossil fuels; were formed; from the fossillized remains of dead plants and animals) (dead plants and animals; lived; millions of years; T:ago; T:once)
Fossil fuels dead plants and animals
were formed lived
from the fossillized remains of dead plants and animals
millions of years T:ago T:once