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What type of evidence found on Mars suggests that Mars may have had a thicker atmosphere?
Wiki User
∙ 14y ago
Mars may have had a thicker atmosphere because if it can have life, it should have a thicker atmosphere. because of ALIENS
Wiki User
∙ 14y ago
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What type of evidence found on Mars suggests that Mars may have been a warmer place and had a thicker atmosphere?
One piece of evidence is that there are many dry river channels in the martian southern hemisphere, like those found on earth. This suggests that water made these channels, and that means that at some point there was water on mars. Water means that the temperature was above 320F for at least some part of the year, and that it was humid enough so that the water would not instantly evaporate.
The archaeological evidence found at the Mesoamerican sites of Tenochtitlan and Machu Picchu suggests that these societies?
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Has evidence of life been found outside the earths atmosphere?
Unless you mean astronauts, then no. Unfortunately, no evidence of alien life, not even bacteria, has been found so far.
Does the Moon have no atmosphere?
This is correct. The moon has no atmosphere. This fact, along with the fact that thus far, no evidence of water has been found on the moon, contributes to the reason why rock erosion does not occur on the moon.
What evidence suggests that cycads and ginkgos were once more widespread then they are now?
there are many fossils that remain that show that many varieties of cycads and ginkgos once lived which are not found today
First metal used by man was?
The archaeological evidence strongly suggests that it was copper. Gold was also used very early. The earliest found artefacts were ornaments -- probably body ornamentation.
Why ozone not found in the atmosphere of the Earth?
Ozone is found in atmosphere. It is present in stratosphere.
Where is physical evidence found and collected?
Where is Physical Evidence found and collected?
Where can a large amount of nitrogen be found on the planet?
The greatest concentration of nitrogen on the Earth is found in its atmosphere. The atmosphere is approximately 78 percent nitrogen.
What would best describe a theory?
A theory is a guess at what the result of something will be, based on what is already known about it. Theories will often remain unchanged, unless new evidence is found that suggests the theory is incorrect - if this is the case, the theory will be modified in order to better reflect the new evidence
Where ozone found in the atmosphere?
Ozone is found mostly in the atmosphere. Inside the atmosphere, it is a layer inside another layer called stratosphere.
What type of nitrogen is found in the atmosphere?
Nitrogen is found in the atmosphere as diatomic elemental nitrogen, N2.
