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Jewelry made with precious and semiprecious stones are some uses of igneous rocks. Granite is often cut into blocks to use as building blocks, or countertops.
I. Man gets information about earth from rocks. II. Man gets metals from rocks and makes them into jewelry. III. Man uses rocks for building roads and bridges.
Geothermal energy uses magma or hot dry rocks to generate electricity through geothermal power plants. The heat from the Earth's core is harnessed to generate steam, which drives turbines to produce electricity. This sustainable energy source is renewable and has minimal environmental impact.
i think that igneous and metamorphic rocks uses luster because maybe they have it in them
Radiometric dating is a method that uses the radioactive decay of isotopes in rocks and other objects to determine their age. By measuring the ratio of parent isotopes to daughter isotopes, scientists can calculate the age of the sample.