valcanic movement
The temperature of lava affects its viscosity, or how easily it flows. Hotter lava has lower viscosity and can flow more easily, often traveling further than cooler, more viscous lava. Cooler lava tends to be more sluggish and may not flow as far before solidifying.
When lava solidifies, it is called igneous rock.
Pahoehoe
The hardened layer of lava is called "igneous rock".
A long crack from which lava flows is called a fissure.
The temperature of lava affects its viscosity, or how easily it flows. Hotter lava has lower viscosity and can flow more easily, often traveling further than cooler, more viscous lava. Cooler lava tends to be more sluggish and may not flow as far before solidifying.
Air at Earth's surface is much cooler than lava is, the lava will start to transfer heat to the air on contact. The air heats up and the lava cools down.
Magma that reaches the surface it is called lava.Molten rock from the Earth's interior that breaks through to the surface is called lava
Aa lava is a basaltic lava with a flow characterized by rough surfaces of clinker.
Magma that flows onto Earth's surface is called lava.
Lava with high viscosity is called slica-rich lava
They have lava in them
Hot magma outside a volcano is called lava. Lava is molten rock that flows out of a volcano during an eruption.
lava
Magma that flows onto the Earth's surface is called Lava.
Lava is outside of the volcano so it is in a cooler temperature. Therefore, it losses heat and becomes denser
A slab of volcanic rock is called a "lava flow" or a "lava rock".