Homework Help: geology

Posted by m on Sunday, December 12, 2010 at 11:33am.

Judging from the sizes of the before-and-after craters atop Mount St. Helens, which volcani event appears to have been more explosive, the last one before 1980, or that which occured in 1980?

I thought it would be the one before 1980 since that would have created the upheaval for the 1980 one. Am I right?

y - SraJMcGin, Sunday, December 12, 2010 at 1:44pm
Try some of the following links, as I don't believe my first answer posted:

http://search.yahoo.com/search?fr=mcafee&p=which+volcanic+event+was+the+most+explosive+on+Mount+St.+Helens

Sra

Answer this Question

Related Questions

Earth Science - Judging from the sizes of the before-and-after craters atop ...
ss - 1. To the north, Canada borders the (1 point) Atlantic Ocean. Pacific Ocean...
science - what types of materials are volcanoes like Mount St. Helens made of?
history - OK, this is more of a personal thing. Needed to interview some people ...
science - Describe what happened to Mt. St. Helen on May 11, 1990 Please use ...
geology - 2 trees grew near one another and have the same growth succession but ...
biology - WHy is it better to use a wet mount preparation rather then a dry one...
Math - i have to do math riddles and their hard so can you help me out with this...
8th grade Composition - Identify parts of Speech for sentence below, on numbered...
Social Studies - Even if you don't live in Missouri could you still please ...

For Further Reading

First Name:
School Subject:
Answer: