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the Continental Crust
Have a lower average density.
Crust, mantle, core
The Crust is in solid form of matter. It is the earth's hard outer shell which is composed of silicon, aluminum, calcium, sodium and potassium.
Granite. Most of the crust is composed of granite. Feldspar is the most common mineral in the earth's crust.Silicon, (Si) and Alluminium, (Al).
the Continental Crust
rocks
Many different minerals are found in oceanic crust. Feldspar, basalt, pyroxene, and other molten rock materials make up the composition of the ocean's crust.
Many different minerals are found in oceanic crust. Feldspar, basalt, pyroxene, and other molten rock materials make up the composition of the ocean's crust.
Quartz is a solid compound from the earth's crust. Its chemical composition is SiO4 (silicon oxygen tetrahedra), and it has a definite crystal shape.
The earth is composed of three layers. The crust of the earth contains the oceans and land, the mantle which is composed of rocks and precious metals, and the core that is made out of solid iron.
crust, mantle, core
It is an exposed slice into the crust of the earth.
It is a composition of great variety of igneous, metaphoric, and sedimentary rocks.
have a lower average density
The average composition of the Earth's Crust is O 47%, Si 28%, Al 8%, Fe 5% and Ca at 4%.
Have a lower average density.