Luke needs a sentence to help close his paper. Which
sentence should be added to the very end of this paper to
bring it to an effective conclusion?
We have a lot to learn about volcanoes.
As shown in the essay, people who study volcanoes take risks.
To restate, there are some very real dangers involved in most
jobs, including the study of volcanoes that have a high
possibility of eruptions occurring at any time.
The reality is that volcanoes present unique hazards, but
volcanologists prepare for the unexpected in the field for the
sake of helping people in those at-risk areas.
