Question : Any natural mass of mineral matter that makes up the earth's crust is:
Option 1: garbage
Option 2: rock
Option 3: stone
Option 4: fossil
Correct Answer: rock
Solution : The correct option is rock.
A rock is defined as any natural mass or aggregate of mineral matter that constitutes a significant portion of the Earth's crust. Rocks are composed of minerals, which are naturally occurring inorganic substances with a specific chemical composition and crystalline structure. They form the solid foundation of the Earth's lithosphere and come in a wide variety of types, including igneous, sedimentary, and metamorphic rocks. Each type of rock has distinct characteristics and is formed through different geological processes.
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