Food production will likely be impacted by climate change describe at least two environmental changes (associated with climate change) that will result in crop loss.

answer; i believe the answer is hydraulic action;

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.