The hawaiian islands were formed from a type of catastrophic event, occurring many times. each island in the chain is composed of at least one major. what is that major?

  Catastrophic events on Earth have both negative and positive effects. One positive effect is the formation of new land features. The Hawaiian Islands were formed from a catastrophic event, occurring many times. Each island in the chain is composed of at least one major Volcanoe                                                  

i discarded the supernatant and kept the pellet in this part of the experiment because you have to return all unused chemicals into their original containers at the end of each labratory.

explanation:

straight down to hell mate