Igneous rocks are formed from ___ and
Sedimentary rocks are formed from ___ that are presse

Igneous rocks are formed from the solidification of molten magma or lava, which cools and crystallizes as it moves towards the Earth’s surface, giving rise to types like granite and basalt. This dynamic process can happen both beneath the surface (intrusive igneous rocks) and above ground (extrusive igneous rocks) depending on where the cooling occurs.

Sedimentary rocks are formed from the accumulation and compression of sediments, which can include fragments of other rocks, minerals, and organic materials. Over time, as layers of sediment build up, they exert pressure on one another, causing the sediments to cement together and form rocks such as sandstone, limestone, and shale. This process can take thousands to millions of years, making sedimentary rocks the storytellers of Earth’s history!