Radon.
Radon.
radon
No. Granite is an igenous rock that is formed underground.
Magma
sedimentery rock
A pluton is a body of rock formed from the cooling of magma under the surface.
Magma
Igneous rocks are formed underground from a very hot substance called magma. As magma cools and hardens under extreme pressure, it forms igneous rocks.
when melted rock goes underground and magma cools, igneous forms
What type of rock is formed from magma that hardens underground?
Igneous rocks are formed in and around volcanos, metamorphic rocks are formed by the partial melting of rocks deep underground.
Radioactive dating of rock samples determines the age of rocks from the time it was formed. Geologist determine the age of rocks using radioactive dating. The radioactive dating relies on spontaneous decomposition into other element. The spontaneous decomposition is called radioactive decay.