Question

volcano science
how has volcano science changed since the eruption of mt. st. helens? check all that apply.
scientists can prevent eruptions from occurring.
scientists are using new tools to study volcanoes.
scientists can stop an eruption that is in progress.
scientists can issue earlier warnings to save lives.
scientists are learning more about the effects of eruptions.

Explanation:

Scientists still cannot prevent eruptions from occurring or stop an in - progress eruption. Since the Mt. St. Helens eruption, new tools have been developed for studying volcanoes, earlier warnings can be issued to save lives, and more is being learned about eruption effects.

Answer:

B. Scientists are using new tools to study volcanoes.
D. Scientists can issue earlier warnings to save lives.
E. Scientists are learning more about the effects of eruptions.