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Igneous Rocks?
The ocean floor.
What is an ocean ridge made up of skeletal remains of tiny sea animals
The crust and part of the mantle is made of rocks and solids. The other layers under the earth are mostly composed of molten lava or semi-molten rocks.
the crust is made up of solid rock and mantle is made up of molten rocks
The oldest rocks on the continents would be much older than the rocks on the sea floor because the rocks on the continents are not being removed unlike the rocks on the sea floor that are made by the mid-ocean ridge are being removed by deep ocean trenches. this prossess that is occuring on the sea floor is called sea floor spreading. evidence of this is the Pacific ocean shrinking and the Atlantic ocean growing.
The youngest rocks on the seafloor can be found along mid-ocean ridges where new oceanic crust is formed through volcanic activity. These rocks are continuously created as magma from the Earth's mantle solidifies upon contact with seawater.
The substance made up of molten rocks, gases, and minerals that reaches earth's surface [note correct spelling] is called "lava".
The outer core is the only molten layer of the Earth. == ==
No, the Vindhyan system is primarily made up of sedimentary rocks. Igneous rocks, which are formed from the cooling of molten lava or magma, are not a dominant component of the Vindhyan system.
Destructive:SlumpsCreepsMudslidesConstructive:Mid-Ocean ridgeIslands made of Molten Lava
Igneous rocks can be transformed not made but i think you are asking what types of rocks are igneous rocks well any rock that had once been lava/molten is an igneous rock and lava/molten comes from volcano.You might want to search on Google-types of igneous rocks or how can igneous rocks be transformed. From Ayushi:)