As Mount St. Helens is a volcano the slopes would be covered in layers of volcanic dust and lava.
Mount St. Helens is predominantly composed of andesite, which is an intermediate volcanic rock that forms from the partial melting of the Earth's crust. This type of rock gives Mount St. Helens its characteristic gray color and is related to the volcanic activity in the area.
Mount St. Helens is an active stratovolcano located in Skamania County, Washington, in the Pacific Northwest region of the United States. It is part of the Cascade Range. The mountain is well known for its catastrophic eruption in 1980 which dramatically changed its landscape.
Like most stratovolcanoes, Mount St Helens alternates between explosive and effusive eruptions.
Mount St Helens is a composite cone (strato) volcano.
Mount St. Helens, an active stratovolcano, is of the composite type.
Mount St. Helens is predominantly composed of andesite, which is an intermediate volcanic rock that forms from the partial melting of the Earth's crust. This type of rock gives Mount St. Helens its characteristic gray color and is related to the volcanic activity in the area.
Mount St Helens is composed primarily of dacite.
Mount St. Helens is an active stratovolcano located in Skamania County, Washington, in the Pacific Northwest region of the United States. It is part of the Cascade Range. The mountain is well known for its catastrophic eruption in 1980 which dramatically changed its landscape.
Volcano
Volcano.
Like most stratovolcanoes, Mount St Helens alternates between explosive and effusive eruptions.
It's an active stratovolcano
a pyroclastic flow
Mt.St. Helens Is a stratovolcano.
subduction
Mount St Helens is a composite cone (strato) volcano.
Mount St. Helens, an active stratovolcano, is of the composite type.