O que aconteceu imediatamente após a Extinção dos dinossauros?

Sixty-six million years ago, an asteroid as large as Mount Everest headed for a deadly collision course with Earth. The impact was so devastating that it wiped out the most gigantic and deadly reptiles that ever roamed our planet. What If elsewhere: What If in English: http://bit.ly/facebook-whatif What If in Spanish: http://bit.ly/YT-Spanish-what-if What If in Italian: http://bit.ly/Cosa-succederebbe-se What If in French: http://bit.ly/Et-si-youtube What If in Mandarin: http://bit.ly/YT-Chinese-what-if What If in Hindi: http://bit.ly/what-if-hindi-youtube Podcast: http://bit.ly/yt-what-if-show-podcast What If is a documentary miniseries that takes you on an epic journey of hypothetical worlds and possibilities. He joins us on an imaginary adventure through time, space, and chance. We'll do our best to explain complex subjects in a fun way. Produced with love by Underknown in Toronto: https://underknown.com