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Biological Activities of living organisms: methane, carbondioxide, oxygen etc.
Volcanic Activity: Sulphur, Carbon monoxide etc..
And otger gases that are coming from the gas and dust cloud which formed the sun and other planets.
Though minor in effect, asteroids and meteorites that enter the earths athmosphere
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What are two possibLe reason why the atmosphere on Mars is so thin?
It may have gradually lost its atmosphere to the solar winds or a body or bodies that collided with mars
What two sources take CO2 out of the atmosphere?
The ocean removes carbon dioxide (CO2) from the atmosphere as part of the carbon cycle. This carbon recycles round and returns to the atmosphere again.Trees, forests and all growing vegetation remove CO2 from the atmosphere, release the oxygen, and store the carbon. If it is a long living tree, it can store that carbon for hundreds of years.
Contamination of the atmosphere by the introduction of pollutants from human and natural sources?
Deplet
The major anthropogenic sources of excess carbon dioxide in the atmosphere are?
the burning of fossil fuels
What is it about our atmosphere that makes the water cycle possible?
Atmosphere helps in providing various conditions for water to exist in different states. Hence making water cycle possible.
What are the two sources of energy that fuel on life?
sun and the atmosphere The sun and volcanic vents
What are two possible sources of simple organic compounds on the earth?
Carbon and Nitrogen were most likely the the first two possible sources of simple organic compounds on earth as a result of exploding stars.
What are two possible sources of simple organic compounds on the early earth?
Carbon and Nitrogen were most likely the the first two possible sources of simple organic compounds on earth as a result of exploding stars.
Where is carbon in the atmosphere mostly found?
Carbon Dioxide at .033% The only other two sources in the atmosphere are methane and carbon dioxide both of which are much less abundant.
What are the major sources of C in our atmosphere?
How long does co2 remain in the atmosphere
What are the sources of communication in the atmosphere?
Sattelites.
Where are the sources for element helium?
Atmosphere
In an oxygen enriched atmosphere some possible sources of elevated oxygen levels include?
leaking oxygen cylinders and liquid oxygen systems in the immediate area
What are two possibLe reason why the atmosphere on Mars is so thin?
It may have gradually lost its atmosphere to the solar winds or a body or bodies that collided with mars
What are the probable sources of dust particles found in the atmosphere?
There are a two main sources of dust particles in the atmosphere. A large quantity of dust results from micro-meteoroids that burn up in the atmosphere and turn into dust. In areas of drought, soil can dry up and turn into dust which can then blow away on the wind.
What are the probable sources of salt found in the atmosphere?
the ocean
What are the two possible sources of fluorescence within an Ecol colony when exposed to UV light?
pGLO and GFP
