major differences between mt. st. helens and hawaiian volcanoes include: group of answer choices mt. st. helens is a medium-to-high-silica, explosively erupting shield volcano, and hawaii has low-silica, explosively erupting stratovolcanoes. mt. st. helens is a medium-to-high-silica, explosively erupting stratovolcano, and hawaii has low-silica, quietly erupting shield volcanoes. mt. st. helens is a low-silica, quietly erupting stratovolcano, and hawaii has medium-to-high-silica, explosively erupting shield volcanoes. mt. st. helens is a low-silica, explosively erupting shield volcano, and hawaii has medium-to-high-silica, quietly erupting stratovolcanoes.
