Lava is molten rock.
A layer of ash and lava is a geologic feature formed by the deposition of volcanic ash and solidified lava during volcanic eruptions. These layers can build up over time to create thick sequences of volcanic material, which can be preserved in the rock record as distinct stratigraphic units.
Layers of ash and lava refer to the various levels of volcanic material deposited during an eruption. Ash is composed of small fragments of volcanic rock, while lava is molten rock that flows out of a volcano. Together, these layers provide a record of the volcano's eruptive history and can help scientists understand past volcanic activity.
The possessive form of the noun lava is lava's.Example: The lava's heat could be felt at a great distance.
English= Lava French= Lave
A volcano is a mountain that opens downward to a reservoir of molten rock below the surface of the Earth. When pressure builds up, eruptions occur, spewing lava, ash, and gases.
The definition is: Where the lava and volcanic ash escape
In definition, lava is magma that is expelled by a volcano at or near the surface.
♥ the definition is: "composed of alternating layers of lava and ash." ♥
the layer of earth just below the crust ; lava
Nowhere. If lava is pouring out of a natural hole or vent, that hole is by definition either a volcano or part of one.
lava.ANS2:By definition, lava does not become lava until it pours out onto the surface of the earth. This is akin to how a meteor does not become a meteorite until it enters the atmosphere. Before the lava becomes lava, it is "Magma". Please see the link, below for more details on the interior of the earth.
the definition for volcanoes is when the lava gets to hot it will explode and cause a big destruption
An inactive volcano does not have lava. Lava is molten rock on the surface. If there is lava, then the volcano is either actively producing lava or has done so recently, which by definition means the volcano is active. When molten rock is underground it is called magma. Magma may or may not be prsent in an inactive volcano, but temperature ranges from 1,200 to 2,400 degrees Fahrenheit.
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Molten rock from underground that has risen to the surface. If it is only underground and has not went up, it is called magma.
Lava is molten rock, so it is not wet in the traditional sense as it does not contain water. However, when lava comes into contact with water or other liquids, it can cause explosive steam eruptions due to the extreme heat.
The common usage of "lava rock" in the USA refers to a black rock with a number of visible bubbles or air pockets that is formed from cooled lava on the surface. Although lava rock is an igneous rock, it is not the same as the definition for the word igneous, which can also include igneous rocks which have solidified from magma below the surface.