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Author Question: Which of the following is true regarding the concentration of CO2in the lower atmosphere? (Read 75 times)

jace

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on: Oct 28, 2020
Which of the following is true regarding the concentration of CO2 in the lower atmosphere?
◦ It is higher than any time in the last 800,000 years.
◦ It has stabilized.
◦ It is presently at 350 ppm.
◦ It is unrelated to the replacement rate for harvested and cleared forests.
Elemental Geosystems ¦ Christopherson ¦ 7th Edition
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Marked as best answer by jace on Oct 28, 2020

Eazy416

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Reply #1 on: Oct 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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jace

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Reply 2 on: Oct 28, 2020
Excellent

debra928

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Reply 3 on: Yesterday
:D TYSM

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