With beetles gone, the ecosystem goes topsy-turvy. They kept the climbing vine under control by feeding on it, and now with no beetles, the vines keep multiplying. In order to combat that, the Wesayso boss makes Earl responsible for coming up with a solution. And a solution, he comes up with! The environmental Task Force that he heads creates a defoliant that kills all the climbing vines. But there’s a slight glitch. It kills the vines plus all the other plant life in Pangaea!
It is only a matter of time as the planet is deprived of any vegetation. But before they give up, the Environmental Task Force comes up with a plan to bring about rain to grow plants. They shell the volcanoes to make volcanic clouds. And of course, as one might expect, these clouds made no rain. Instead, they blocked the sun entirely and led to the onset of ice age.
ABC/Disney