Unit 1 Lesson 3 Vocabulary

Front

environment

Back

A noun referring to the surroundings or conditions in which a person, animal, or plant lives or operates.

Front

shrinks

Back

A verb meaning to become smaller in size or amount.

Front

topple

Back

A verb meaning to fall forward or to overturn.

Front

unconvinced

Back

An adjective describing someone who is not persuaded or certain about something.

Front

volunteers

Back

A verb meaning to offer oneself for a service or undertaking willingly and without pay.