An ______ is a person who is concerned with and or advocates for the protection of the environment.

An ______ is a person who is concerned with and/or advocates for the protection of the environment.

An ______ is a person who is concerned with and/or advocates for the protection of the environment.

• Environmentalist
• Geologist
• Doctors
• Philanthropist

ANSWER 

     (1)

• Environmentalist