Dark because the volcano explosian is very dark color of lava thats also formed with heat .
An andesite rock. it came out of the volcanic eruption of Mt. St. Helens...
You would find extrusive igneous rocks. Beyond that it depends on the volcano.
Extrusive, Igneous rocks possibly lavas or ignimbrites.
extrusive ingeneous rocks
The student can expect to find volcanic ash, pumice stone, and lava flows in the area around the recently erupted volcano. These samples can provide valuable insights into the composition and nature of the volcanic activity.
An andesite rock. it came out of the volcanic eruption of Mt. St. Helens...
You would find extrusive igneous rocks. Beyond that it depends on the volcano.
You would find extrusive igneous rocks. Beyond that it depends on the volcano.
Extrusive, Igneous rocks possibly lavas or ignimbrites.
extrusive ingeneous rocks
The student can expect to find volcanic ash, pumice stone, and lava flows in the area around the recently erupted volcano. These samples can provide valuable insights into the composition and nature of the volcanic activity.
A cinder cone volcano typically has quiet eruptions, characterized by the ejection of small fragments of lava and ash. Composite volcanoes can have both quiet and explosive eruptions, due to the buildup of pressure from the highly viscous magma. Shield volcanoes generally have non-explosive eruptions, with flowing lava that travels long distances.
Dormant volcano
A volcano is an opening, or rupture, in a planet's surface or crust, which allows hot magma, volcanic ash and gases to escape from below the surface. So expect explosions and a lot of noise.
What you would expect after an explosive eruption is darkened skies. You should also expect warmer temperatures.
You would expect to find an igneous rock with small crystals near the Earth's surface where the rock cools relatively quickly, such as in volcanic eruptions or magma intrusions that do not have much time to grow large crystals. These rocks are known as volcanic or extrusive igneous rocks.
cause....