The following words are covered in the lesson and may be new to you:
Characteristic : A feature or trait. In simplest terms, it is a word that describes what something is like.
Deforestation : The removal of trees from a large area.
Habitat : A place where an animal or plant lives. It has to provide everything an animal or plant needs to stay alive.
Physical Adaptation : Physical features that improve an animal's chance to survive and reproduce.
Preservation : The protection of a place or object from harm.
Survive : To stay alive.