(pick more than 1 answer) which pieces of evidence listed below provide information about how catastrophic events may have affected the conditions of earth and its lifeforms? dinosaur bones found in antarctica reveals they could only live in freezing environments. large amounts of salt has been found preserved in rocks, indicating sea water evaporated quickly at some point in time. evidence of early volcanic activity was discovered at sites where scientists believe a large landmass split into smaller continents. in several locations worldwide, geologists found melt glass, a substance formed at about 2,000 degrees celsius which can result from a cosmic object hitting earth. plant fossils have only been found under the ocean floor, indicating the earth was once mostly land.