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Author Question: The earth's major layers formed because ________. (Read 55 times)

madam-professor

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on: Feb 28, 2020
The earth's major layers formed because ________.
◦ the chemical composition of the solar nebula changed over time
◦ radioactive decay caused materials to change over time and resulted in the layering
◦ the earth was heated after its formation resulting in melting and subsequent sinking of heavier materials
◦ the earth's mantle grew like a crystal forming around the earth's core but the crust was exposed to space and stayed more like the original material
Earth Science ¦ Tarbuck, Lutgens, Tasa ¦ 15th Edition
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Marked as best answer by madam-professor on Feb 28, 2020

scikid

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Reply #1 on: Feb 28, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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madam-professor

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Reply 2 on: Feb 28, 2020
Excellent

EAN94

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Reply 3 on: Yesterday
:D TYSM

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