Global Warming by Stephen Arizmendi https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh Past Tense Irregular Verbs en-us 2020-12-03 20:02:46 UTC 2023-02-14 15:38:08 UTC hello@padlet.com https://padlet.net/icons/png/1f30f.png 1. In the 1970’s scientists _______ that greenhouse gases were building up in the atmosphere. (air) (look, find, hear, talk) sarizmendi18f https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/985561627 2020-12-03 20:19:36 UTC https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/985561627 3. Scientist warned us about global warming and _______ many studies about the dangers. sarizmendi18f https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/985565869 2020-12-03 20:20:51 UTC https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/985565869 2. Scientists _____ that greenhouse gases ____ making the atmosphere hotter. (hear, say, look) (is, rise, do) sarizmendi18f https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/985569331 2020-12-03 20:21:51 UTC https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/985569331 4. What did scientists say would happen if it got hotter? sarizmendi18f https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/985572114 2020-12-03 20:22:39 UTC https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/985572114 5. Extra Credit: What else did scientist say? sarizmendi18f https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/985609640 2020-12-03 20:32:55 UTC https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/985609640 6. Extra Credit: What else did scientist say? sarizmendi18f https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/1006579369 2020-12-10 15:38:25 UTC https://padlet.com/sarizmendi18f/y35ggsx0957l0qbh/wish/1006579369