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Author Question: Which of the following is not a trace gas? (Read 23 times)

elizabeth18

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on: Feb 28, 2020

Question 1

In the past approximately 100 years, global temperatures have ________.
◦ decreased by nearly 1°C
◦ increased by nearly 5°C
◦ increased by nearly 1°C
◦ decreased by nearly 5°C
◦ not changed significantly

Question 2

Which of the following is not a trace gas?
◦ N2O
◦ C2N
◦ CFCs
◦ CH4
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Marked as best answer by elizabeth18 on Feb 28, 2020

anyusername12131

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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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elizabeth18

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Reply 2 on: Feb 28, 2020
Excellent

yeungji

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Reply 3 on: Yesterday
:D TYSM

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