Earth day 썸네일형 리스트형 Earth Day / 지구의날 EARTH DAY PICTURES: Quirky ways to mark the day In 1970 smog choked major U.S. cities and toxic waste flooded rivers. That same year nearly 20 million Americans participated in events on April 22, spearheaded by Wisconsin Senator Gaylord Nelson, to draw attention to the environmental issues plaguing the planet and human health. Named Earth Day, April 22 has remained a time to celebrate restorati.. 더보기 이전 1 다음
