27. ANALYZE Why do volcanoes form along boundaries where oceanic plates are pushing
into other plates but not along boundaries
where continents are pushing together?

the titanic would be the correct answer

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.