ESS 105- Exam 3 Questions and
Answers 100% Pass
An intermediate sized volcano that erupts both pyroclastics and lavas and gases is best
described as - ✔✔Composite Cone
Igneous rocks that are typically light in color and contain lots of feldspar and silica are
called - ✔✔Felsic
Basaltic lava that moves very slowly, and appears like crumbly blocks, is called - ✔✔aa
An igneous rock that has large crystals, easily visible to the eye, has what kind of
texture? - ✔✔Phaneritic
A large pyroclastic piece of erupted material that is angular in shape is called - ✔✔Block
As the amount of silica in a magma increases, which of the following also increases? -
✔✔Na and K
As the temperature of a magma decreases, which of the following also occurs? - ✔✔The
viscosity of the magma increases
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Answers 100% Pass
An intermediate sized volcano that erupts both pyroclastics and lavas and gases is best
described as - ✔✔Composite Cone
Igneous rocks that are typically light in color and contain lots of feldspar and silica are
called - ✔✔Felsic
Basaltic lava that moves very slowly, and appears like crumbly blocks, is called - ✔✔aa
An igneous rock that has large crystals, easily visible to the eye, has what kind of
texture? - ✔✔Phaneritic
A large pyroclastic piece of erupted material that is angular in shape is called - ✔✔Block
As the amount of silica in a magma increases, which of the following also increases? -
✔✔Na and K
As the temperature of a magma decreases, which of the following also occurs? - ✔✔The
viscosity of the magma increases
100% Pass Guarantee Olivia West, All Rights Reserved © 2025 1
