Clara et Clémence by Clemence Carouge https://padlet.com/clemence2900/8346z96wqgdlvqs2 Fait avec magie en-us 2020-11-17 15:50:11 UTC 2024-09-05 21:56:58 UTC hello@padlet.com World production of plastic in 1950: 1,5 millions tonnes clemence2900 https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932382509 2020-11-17 16:01:08 UTC https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932382509 1970: plastic became a pollution problem for the first time clemence2900 https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932397250 2020-11-17 16:03:40 UTC https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932397250 John Wesley Hyatt invented the first polymer in 1860 clemence2900 https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932420197 2020-11-17 16:07:26 UTC https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932420197 Leo Baekeland invented the first synthetic plastic in 1907 clemence2900 https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932440563 2020-11-17 16:10:51 UTC https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932440563 World production of plastic in 2010: 275 millions tonnes clemence2900 https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932468766 2020-11-17 16:15:23 UTC https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932468766 1960: first debris of plastic observed in sea clemence2900 https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932476281 2020-11-17 16:16:33 UTC https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932476281 40% of the sea is cover by plastic debris clemence2900 https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932508423 2020-11-17 16:22:06 UTC https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932508423 1977: pastic continent was discovered clemence2900 https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932567001 2020-11-17 16:31:50 UTC https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/932567001 Présentation anglais clemence2900 https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/955774265 2020-11-24 11:29:29 UTC https://padlet.com/clemence2900/8346z96wqgdlvqs2/wish/955774265