Which paragraph from the article is Best illustrated by image 2

ok

explanation:

i believe the answer would be b. hope it : )

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.

the answer is definitely a