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Earth Sciences 7 Online
OpenStudy (anonymous):

WILL MEDAL AND FAN!! PLEASE HELP Which of the following describes the composition of the lithosphere? A. molten iron and granite B. solid iron and nickel C. molten rock D. solid rock

alones (alones):

consisting of the crust and upper mantle. It looks like D

OpenStudy (anonymous):

thanks can you help me with something else please

alones (alones):

i''l try too :)

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

Why is the inner core of the earth solid, while the outer core is liquid? A. The pressure is greater in the inner core. B. The temperature of the outer core is higher. C. The inner core is made mostly of iron, and the outer core is made of rock. D. The earth's magnetic field turns the inner core to liquid.

alones (alones):

ummm i'm not sure about this one but i' say if u move further into the center of the earth, the temperature and the pressure increase maybe A

OpenStudy (anonymous):

ok thanks i will tell what i got after the test

OpenStudy (anonymous):

yay you were correct i got 100% thanks AloneS

alones (alones):

you welcome !

OpenStudy (anonymous):

:)

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