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What type of change happens when lava cools to rock?
lava cooling to become rock is a change of state from liquid to solid
What is magma called after it hits the air and turns solid?
When magma cools and solidifies after reaching the Earth's surface, it is called igneous rock.
Lava that forms smooth ropelike coils when it hardens is called?
Pahoehoe
What is the hardened layer of lava called?
The hardened layer of lava is called "igneous rock".
Hot lava cooling and hardening is an example of what in matter?
Hot lava cooling and hardening is an example of a physical change in matter, specifically a process called solidification or crystallization. This occurs when the lava loses heat energy to its surroundings, causing the liquid rock to solidify and form solid rock structures.
What is the solid magma core of a volcano called?
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.
Liquid into a solid?
Called freezing, or in the case of lava and some other things, solidifying.
The solid form of lava that is so frothy with gas when it reaches the surface is called?
pumice
What type of change happens when lava cools to rock?
lava cooling to become rock is a change of state from liquid to solid
Why is rock a solid and lava a liquid?
Rocks are solid objects therefore they are solids. Lava is rock that has been melted in to a liquid therefore makeing lava a liquid.
What is made of solid rock?
lava
Liquid is to solid as water is to what?
Ice. Liquid turns into a solid when it freezes, so water turns into ice.
What is a hot lava cooling and hardening?
when the hot lava cools deep inside the earth, it is called intrusive igneous rocks. when the hot lava cools on the surface of the earth, it is called extrusive igneous rocks.
What happens right after lava cools?
The molten lava solidifies into solid rock on cooling.
What is molten rock above ground?
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.
What is made of hot solid rock?
lava
Is a volcano a solid?
Lava is a liquid although some parts of it may have already solidified.
