Some key words to describe the geography of (place) include Mount St Helens is located in the U.S. in Washington. The Cascade Mountains sound Lowland separates the western section of the state from the eastern section. The Cascade Mountains of Washington are part of a long mountain range that stretches southward from British Columbia into Cartern California. Mount St Helens is located on a convergent plate boundary. …show more content…
In 1980 ash from Mount St Helen felt on touns in Washington and Oregon. Types of gases that affect people are carbon monoxide, hydrogen, sulfide, and hydrogen fluid.
Volcanoes have been in existence for millions of years. They have been in existence for many years. Volcanos can be both good and both bad. One thing that is good is when it is not erupting, and the bad thing is when the lava flows from the crater and sometimes if some houses are very close to a volcano the lava can flow right into the