1) What is the crust? a) the outermost and thinnest layer, made of solid rock and minerals b) located below the crust, the thickest layer c) area beneath the mantle made up of liquid nickel and iron d) the innermost layer solid ball of nickel and iron 2) What is the mantle? a) the outtermost and thinnest layer, made of solid rock b) located below the crust, the thickest layer made of semi-solid rock c) area beneath the mantle made up of liquid nickel and iron d) the innermost layer made up of a solid ball of nickel and iron 3) What is the outer core? a) the outtermost and thinnest layer, made of solid rock b) located below the crust, the thickest layer made of semi-solid rock c) area beneath the mantle made up of liquid nickel and iron d) the innermost layer made up of a solid ball of nickel and iron 4) What is the inner core? a) the outtermost and thinnest layer, made of solid rock b) located below the crust, the thickest layer made of semi-solid rock c) area beneath the mantle made up of liquid nickel and iron d) the innermost layer made up of a solid ball of nickel and iron 5) What is oceanic crust? a) the thinner, denser crust composed of basalt and forms the ocean floor b) thicker crust that is less dense made of granite and forms the continents c) located below the crust d) innermost layer of the earth 6) What is continental crust? a) the thinner, denser crust composed of basalt b) thicker crust that is less dense and made of granite c) located below the regular crust d) innermost layer of the Earth

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