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What is Earth's atmosphere primarily composed of? A. argon B. oxygen C. nitrogen D. carbon dioxide
Question|Asked by Lando_broo
Asked 3/23/2016 8:37:00 AM
Updated 3/23/2016 8:55:07 AM
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This answer has been confirmed as correct and helpful.
Edited by jeifunk [3/23/2016 8:55:06 AM], Confirmed by jeifunk [3/23/2016 8:55:07 AM]
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User: What is Earth's atmosphere primarily composed of? A. argon B. oxygen C. nitrogen D. carbon dioxide

Weegy: Earth's atmosphere is primarily composed of: NITROGEN.



User: Which gas can be classified as a greenhouse gas? A. argon B. oxygen C. nitrogen D. carbon dioxide

Weegy: Carbon dioxide can be classified as a greenhouse gas.
chanson1|Points 280|

Question|Asked by Lando_broo
Asked 3/23/2016 8:37:00 AM
Updated 3/23/2016 8:55:07 AM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by jeifunk [3/23/2016 8:55:06 AM], Confirmed by jeifunk [3/23/2016 8:55:07 AM]
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Questions asked by Lando_broo
The conversion of carbon dioxide to oxygen by plants is called _____. A. polysynthesis B. photosynthesis C. amino-acid synthesis D. amino-acid production
Weegy: The conversion of carbon dioxide to oxygen by plants is called photosynthesis. (More)
Question|Asked by Lando_broo
Updated 3/23/2016 10:10:36 AM
0 Answers/Comments
Venus and Mars have atmospheres that are primarily composed of _____. A. argon B. oxygen C. nitrogen D. carbon dioxide
Weegy: Venus and Mars have atmospheres that are primarily composed of carbon dioxide. User: _____ have played a major role in altering Earth's atmospheric composition over time. A. Tsunamis B. Volcanoes C. Hurricanes D. Earthquakes Weegy: Volcanoes have played a major role in altering Earth's atmospheric composition over time. (More)
Question|Asked by Lando_broo
Updated 3/23/2016 10:11:09 AM
0 Answers/Comments
Earth's initial atmosphere probably contained higher levels of water vapor than today's atmosphere. Most of the water vapor left the atmosphere due to the _____ of Earth. A. cooling B. rotation C. warming D. revolution
Weegy: Earth's initial atmosphere probably contained higher levels of water vapor than today's atmosphere. Most of the water vapor left the atmosphere due to the cooling of Earth. User: Why is Earth's current atmosphere made up mostly of nitrogen and oxygen? A. Earth is eroding. B. Earth is warming up. C. Earth is continuing to cool. D. Earth has living things on the surface. Weegy: Earth's current atmosphere is made up mostly of nitrogen and oxygen because : Earth has living things on the surface. (More)
Question|Asked by Lando_broo
Updated 3/23/2016 10:12:17 AM
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Which of the following is one of the major greenhouse gases? A. oxygen B. nitrogen C. ammonia D. carbon dioxide
Weegy: CARBON DIOXIDE is one of the major greenhouse gases. (More)
Question|Asked by Lando_broo
Updated 3/23/2016 10:43:19 AM
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