Question

Where are igneous rocks, metamorphic rocks, and sedimentary rocks found in the world?

Answer 1

Igneous rocks can be found In the earths surface 
metamorphic rocks can be found mountainous regions 
sedimentary rocks can be found In earths upper crust!

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Answer 2

Igneous rock,metamorphic rocks and sedimentary rocks all are found interior of the earth where molten material can solidified or cooling, or lithifide(sedimentary rock),also metamorphic rocks can be formed when one type of rock changes into another type of rock after having been subjected under intense heat or pressure or both.All (igneous,sedimentary or metamorphic rocks) are most occur on the mountain areas example mountain everest.