1. Define or identify the following terms:
citizen, civics, government, ideal.

Citizen. A legally recognized subject or national of a state or commonwealth, either native or naturalized.

Civics. The study of the rights and duties of citizenship.

Government. the governing body of a nation, state, or community.

Ideal. satisfying one's conception of what is perfect; most suitable.

Explanation:

i believe

clean air is essential for health and survival

clean air provides nitrogen gas for plant respiration

clean air supplies oxygen that enables living organisms to breathe

hope this

i am brianly

sorry if this doesn't