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Author Question: The Oort cloud is ________. (Read 43 times)

Engineer

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on: Feb 28, 2020

Question 1

Comets are made up primarily of ________.
◦ iron-nickel alloys
◦ frozen hydrogen
◦ silicate minerals, like rocks on Earth
◦ frozen water, carbon dioxide, and methane

Question 2

The Oort cloud is ________.
◦ the outer solar system where planetesimals, rocky debris and comets orbit outside beyond the outer planets but cross into the inner solar system at times
◦ an unusual type of cloud formed when meteorites strike Earth
◦ the asteroid belt
◦ another name for the inner solar system, just before the Sun became hot enough for nuclear fusion
Earth Science ¦ Tarbuck, Lutgens, Tasa ¦ 15th Edition
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Marked as best answer by Engineer on Feb 28, 2020

Jadwiga9

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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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Engineer

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Reply 2 on: Feb 28, 2020
:D TYSM

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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