Herald Sun Kids-Hawaii Volcano

Fact 1: The Volcano in Hawaii had an earth quake after it which got up to a magnitude of 6.9!

Fact 2: The earth let out toxic gasses and some parts of Hawaii were not safe because of this.

Fact 3: Most of the volcanic activity is around the Leilani Estates and Lanipuna Gardens areas or towns of the Island of Hawaii, also called The Big Island.

Question 1: How did gasses come out of the ground?

Question 2: How can eruptions occur under water?

Wondering 1: I wonder how these people felt after all he terror. Isn’t this basically what happened to Pompeii, a city in Rome?