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Does lava make holes in rocks?
Yes, it does.Thats how hot lava, really, is.
What is the hot fluid within the earth s crust from which lava and igneous rock is formed on cooling called?
Magma
How can hot lava become black sand?
The heat melts rocks inside the earth. That is how its formed. This is the answer.
How is a rock from cooling lava classified?
a rock from cooling lava is called a extrusive igneous rock
How did volcanoes shape the Pacific northwet?
lava made land after hardening.
How does lava form rock?
From cooling and hardening
How does lava become an igneous rock?
lava becomes igneous rock by cooling down and hardening -ctd
A sentence with the word molten?
The molten hot lava was hardening.
What forms igenous rock?
The cooling, solidification, crystallization and hardening of molten magma or lava.
What rock is formed by cooling and hardening of hot rock?
igneous rock
Does lava make holes in rocks?
Yes, it does.Thats how hot lava, really, is.
How do you increase hardness of mild steel?
You heat your object until its hot red and then you cool it quickly in water
Does temperature affect the speed of lava?
Yes, because the hotter lava gets, the easier it can flow. The reduced density of hot lava, plus reduced hardening of the leading edge, means that it will travel much more rapidly than cooler, thicker lava.
Is molten lava hardening into a rock a physical change?
It's a physical change - more intermolecular bonds (bonds between different molecules) are formed due to the cooling of the matter, and the state of matter changes from liquid to solid. The chemical makeup of the lava does not change.
How do volcanoes eventually turn into rocks?
By cooling and then hardening.
How can hot lava become black sand?
The heat melts rocks inside the earth. That is how its formed. This is the answer.
What is the hot fluid within the earth s crust from which lava and igneous rock is formed on cooling called?
Magma
