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Author Question: The Earth has ________ for the past 2 million years. A) stayed the same temperature B) slowly ... (Read 117 times)

cherise1989

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on: Jul 14, 2018
The Earth has ________ for the past 2 million years.
 
  A) stayed the same temperature
  B) slowly frozen then quickly thawed
  C) gradually cooled
  D) gradually warmed
  E) cycled between hot and cold

Question 2

Which of the following practices will help reduce greenhouse gas emissions?
 
  A) using renewable energy sources
  B) using technologies that increase carbon in the environment
  C) reducing energy efficiency
  D) using nonrenewable energy sources
  E) using technologies that capture carbon for later release into the atmosphere
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234sdffa

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Reply #1 on: Jul 14, 2018
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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cherise1989

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Reply 2 on: Jul 14, 2018
Excellent

xiazhe

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Reply 3 on: Yesterday
Gracias!

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