volcano
The earth's tectonic plates are said to "float" on layers of magma, which is molten, or very hot liquid rock deep under the surface of theearth.
The layer that the tectonic plates are located is the Upper Mantle and it is liquid.
It is called a MENISCUS caused by capillary action betweem the molecules of the liquid and the molecules of the container, and resulting from surface tension within the liquid. In addition: Adhesion: Making one material adhere to another.
When a liquid changes to a gas below its surface as well as at the surface, the liquid is at a temperature equal to or greater than its boiling point.
At the surface of the liquid the phenomenon is called evaporation. In the entire voume of the liquid the phenomenon is called vaporization.
The meniscus is the curve at the liquid's surface. It is produced in response to the surface of the container or another object.
The earth's tectonic plates are said to "float" on layers of magma, which is molten, or very hot liquid rock deep under the surface of theearth.
The icy surface of Europa appears to be broken up into segments not unlike the tectonic plates on Earth. The surface appears, in geologic terms, to be rather young. If the surface is moving as we have found, then there is most likely a liquid layer under the ice.
The scientific term for the surface of a liquid is "interface" or "liquid surface." This is where the liquid meets the surrounding atmosphere or another medium.
You are referring to tectonic plates.
The layer that the tectonic plates are located is the Upper Mantle and it is liquid.
Tectonic plates move because they are floating on top of the liquid mantle.
The earth's tectonic plates are said to "float" on layers of magma, which is molten, or very hot liquid rock deep under the surface of theearth.
The asthenosphere.
Mercury is the liquid with the strongest surface tension.
The liquid below the surface of the earth is mostly molten rock, called magma. It is found in the mantle layer of the earth, between the crust and the core. The outer core of the earth is also a liquid, consisting mainly of molten iron and nickel.
The tectonic plate-like movement of its icy surface and various measurements indicate that Europa has a subsurface ocean of liquid water. Liquid water is considered the most important factor for a world's ability to have life.