1. The first paragraph of a news article generally answers the questions who, what, where and when. Answer those questions for this article.

2. Why do the eruptions of Mount Redoubt pose more of an inconvenience than a threat to residents?

3. How have the volcano's eruptions affected air travel?

4. How many periods of eruptions has Mount Redoubt gone through in the past 110 years?

5. If eruptions continue to occur, what effect will it have on many Alaskans?