Pumice is volcanic rock formed from frothy lava. It will usually float on water because of all the gas bubbles in it.
The crust is the solid surface of the Earth.
Magma is underground, when it reaches the surface it becomes lava. So solidified magma is really lava. The lava flow is the liquid lava as it goes down the mountain, when hard its just hardened lava. Magma is underground, when it reaches the surface it becomes lava. So solidified magma is really lava. The lava flow is the liquid lava as it goes down the mountain, when hard its just hardened lava.
A plane
Molten rock above ground is called lava. It is molten rock that flows out of a volcano during an eruption and cools to form solid rock. Lava can vary in temperature, viscosity, and composition depending on the type of volcano.
pumice
That is pumice.
Pumice is volcanic rock formed from frothy lava. It will usually float on water because of all the gas bubbles in it.
According to my son's math homework a flat surface on a solid is called a face
The sum of all the areas of a surface of a solid is called the 'surface area'.
The crust is the solid surface of the Earth.
The flat surface of a solid figure is called a face. For example, a rectangular prism has 6 flat surfaces and therefore 6 faces.
Magma is underground, when it reaches the surface it becomes lava. So solidified magma is really lava. The lava flow is the liquid lava as it goes down the mountain, when hard its just hardened lava. Magma is underground, when it reaches the surface it becomes lava. So solidified magma is really lava. The lava flow is the liquid lava as it goes down the mountain, when hard its just hardened lava.
curve surface area
It's called a face
A plane
lithosphere