Lava is molten rock that erupts onto the Earth's surface, while magma is molten rock beneath the surface. The temperature and pressure difference between them affect their behavior and appearance. Lava typically flows more fluidly, while magma can be trapped underground in magma chambers.
fissure
The magma forms sills and magma chambers.
Magma that flows onto Earth's surface is called lava.
No. Magma flows to the surface and becomes lava.
phoephoe
Magma always flows.
Lava is molten rock that erupts onto the Earth's surface, while magma is molten rock beneath the surface. The temperature and pressure difference between them affect their behavior and appearance. Lava typically flows more fluidly, while magma can be trapped underground in magma chambers.
The lower the viscosity is the hotter the magma is and faster it flows.Higher the viscosity is the cooler it is and slower it flows down.
First, the magma breaks open rocks underneath the volcano. Then, it flows up through cracks of the volcano. After it is all the way to the top, the volcano erupts. Then the magma and lava flows outside the volcano.
Lava.
fissure
The magma forms sills and magma chambers.
Magma that flows onto Earth's surface is called lava.
magma that is low in silica and flows easily
No. Magma flows to the surface and becomes lava.
The magma is primarily granitic/rhyolitic, but there are occasional basaltic lava flows.