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the mantle (2nd and thickest layer of the earth) has a lot of squishy extreamly hot rocks and sometimes the mantle gets too hot which makes some ocks melt and there getss so much precier that it has to go. then it moves torward the earths surfice. after years and years and years the magma builds up to the top of the volcano and there is so much preacure it lets go and then the magma is called lava
What else can I help you with?
What forms when rocks or minerals partially or completely melt?
Lava and magma are two forms of melted rocks
Granite and what are made when magma cools?
Granite and basalt are made when magma cools. Granite forms from slow-cooling magma underneath the Earth's surface, while basalt forms from rapidly-cooling magma on the surface.
What happens when magma flows in a horizontal direction along rock layers?
The magma forms sills and magma chambers.
When magma cools slowly what is the rock that forms?
When magma cools slowly, it forms igneous rocks such as granite or diorite, which have large mineral crystals because they had time to grow as the magma solidified.
True or false magma forms in the lithosphere?
False. It forms in the Athenosphere!!
What forms when rock melts?
When rock melts, it forms magma. Magma is a molten mixture of rock-forming substances, gases, and water that is found beneath the Earth's surface. If the magma reaches the surface, it can then solidify to form igneous rocks.
What is the name of a magma cooled on the surface?
When magma cools on the surface it forms igneous rock.
How do scientists think magma forms?
well magma is lava and its made from molten rock.
Does sedimentary rock form from the cooling of magma?
No. Igneous rock forms from the cooling of magma.
Can landforms be made of magma?
Yes magma cools down and forms a harder rock.
Magma forms when rocks begin to melt?
Yes. Magma is underground molten rock.
Magma is molten material that forms .?
Magma is molten material that when cooled forms a solid called igneous rock
