The correct answer is - lava dome.
The lava dome represents a circular mound-shaped protrusion which is a result of a highly viscous and slow magma coming up in a larger volcano. Because it is very highly viscous, this type of magma cannot move far away from the volcano and usually builds up. The high viscosity can be as a result of either degassing of the fluid magma, or from a very high content of silica in its structure. Around 6% of the eruptions in the world create lava domes, usually in convergent plate boundaries.
The thick layer is the-crust
Answer:
The troposphere is denser than all its overlying atmospheric layers because a larger atmospheric weight sits on top of the troposphere and causes it to be most severely compressed. Fifty percent of the total mass of the atmosphere is located in the lower 18,000 ft of the troposphere.
Explanation:
Answer:
corna
Explanation:
The corna was going around then so sad
