Tag: "environment"
Earth Day: No more burning rivers, but new threats
By editor on Apr 30, 2010 | In Conservation, Environment, Cleanup, US Federal Government | Send feedback »
Pollution before the first Earth Day was not only visible, it was in your face: Cleveland's Cuyahoga River caught fire. An oil spill fouled 30 miles of Southern California beaches. And thick smog choked many cities' skies. more »