Earth Day 2013 - Remembering Early Environmentalists
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On April 22nd, people all over the world will celebrate the 43rd anniversary of Earth Day. Besides conducting environmentally friendly projects within their communities, over one billion people are also expected to participate in rallies to voice their concern about the dire effects of global warming on our planet and vow to take actions to help reverse the trends.
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지금 학습 시작하기댓글 139개
pipermc11약 12년Cool!- patience약 12년save the earth
sandoval약 12년let help the earth
ush24약 12년It talks about how earth day came to be.
aly23약 12년WOW! now i realize how important the earth is.I learned the chimpanzees had trouble before Jane Goodall. I <3 earth
ahamilton1약 12년the video shows interesting parts of the books.- ahamilton1약 12년the main idea is that all these books are alike.
rockman약 12년i like earth day a lot.today in school we turned all the things off so we had to work with no lights!!but i steel liked it.it felt strange but it wasn't that bad.- princess1523약 12년i love earth day my school got to plant a tree we named it kevin
dandan약 12년wow.I knew Jane Goodall was famous,but I didn't know she was this famous.The only person that I didn't know when I started to read this,is Charles Darwin.Now I know who he is.The chimps are so cute!