Question and answer
Earth was able to retain an atmosphere because of _____.
Question
Asked 3/6/2012 9:50:35 AM
Updated 5/26/2015 2:58:33 PM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by Janet17 [5/26/2015 2:53:09 PM], Confirmed by Janet17 [5/26/2015 2:53:29 PM], Edited by Janet17 [5/26/2015 2:54:40 PM]
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User: Earth was able to retain an atmosphere because of _____.





Weegy: Earth was able to retain an atmosphere because of its gravity.
Expert answered|eCharro|Points 13|

User: For life to flourish on Earth, several changes occurred that affected the atmosphere, such as _____. evolution of cyanobacteria that produce O2 volcanic outgassing to create a thicker atmosphere formation of an ozone layer to block harmful radiation all of the above only a and c

Question
Asked 3/6/2012 9:50:35 AM
Updated 5/26/2015 2:58:33 PM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by Janet17 [5/26/2015 2:53:09 PM], Confirmed by Janet17 [5/26/2015 2:53:29 PM], Edited by Janet17 [5/26/2015 2:54:40 PM]
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For life to flourish on Earth, several changes occurred that affected the atmosphere, such as evolution of cyanobacteria that produce O2, and the formation of an ozone layer to block harmful radiation.

Added 5/26/2015 2:58:33 PM
This answer has been confirmed as correct and helpful.
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Questions asked by the same visitor
what is the definition for saltation?
Question
Updated 3/6/2012 10:15:31 AM
1 Answer/Comment
Saltation is :

1. In geology, saltation is the leaping movement of sand or soil particles as they are transported in a fluid medium over an uneven surface.

2. In genetics, saltation is a mutation that drastically changes the phenotype of an organism or species.
Added 3/6/2012 10:15:31 AM
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [5/26/2015 2:32:43 PM], Rated good by Janet17
Northern lights
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Updated 5/14/2014 12:47:03 PM
1 Answer/Comment
Northern Lights is a common name for the Aurora Borealis (Polar Aurorae) in the Northern Hemisphere.

Added 5/14/2014 12:47:03 PM
This answer has been confirmed as correct and helpful.
Water vapor in the air contains heat from warm waters of the ocean. This heat gets transferred as part of the _____. nitrogen cycle carbon-oxygen cycle water cycle tectonic cycle
Weegy: Water vapor in the air contains heat from warm waters of the ocean. This heat gets transferred as part of the water cycle. (More)
Question
Updated 12/2/2016 4:09:53 PM
0 Answers/Comments
Photosynthesis and respiration are supported by the recycling of _____ and _____.
Weegy: oxygen. (More)
Question
Updated 5/26/2015 2:32:14 PM
1 Answer/Comment
Photosynthesis and respiration are supported by the recycling of _OXYGEN_ and _CARBON DIOXIDE_.
Added 3/6/2012 8:37:33 AM
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [5/26/2015 2:32:16 PM]
Which of the following locations would experience the highest rate of sublimation? A.Sahara Desert B.Amazon jungle C.Arctic ice cap D.Florida wetlands
Weegy: Sublimation is the process of transition of a substance from the solid phase to the gas phase without passing through an intermediate liquid phase. User: In the Pacific Ocean, warm water from the equator is transported to the upper latitudes by the _____. Kuroshio Current North Equatorial Current Gulf Stream polar easterlies Weegy: POLE (More)
Question
Expert Answered
Updated 5/26/2015 2:48:25 PM
2 Answers/Comments
The Arctic ice cap would experience the highest rate of sublimation.
Added 5/26/2015 2:43:08 PM
This answer has been confirmed as correct and helpful.
In the Pacific Ocean, warm water from the equator is transported to the upper latitudes by the Kuroshio Current.
Added 5/26/2015 2:48:25 PM
This answer has been confirmed as correct and helpful.
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