Definitions
What does Endangered Species mean?
a species that is at risk of becoming extinct within a few years.
kept in its original form
preserved
What is a conservationist?
a person who works to protect, plants, animals, habitats and ecosystems
having no surviving members
extinct
What does decompose mean?
break down and become a part of the environment
bring something back
restore
What is a glacier?
a huge field of ice and Rick that slides very slowly downhill.
the remains of a living thing from long ago, usually formed in layers of rock
fossil