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The early chemistry of the atmosphere can be deduced by studying the oxygen, CO2, nitrogen etc that is chemically bound in the rocks.e.g. in the oxides, carbonates and so on.
Another wee trick is that at different temperatures, the ratio of the isotopes of oxygen alters, so by measuring the 16O to the 18O, the temperature may be inferred.
What else can I help you with?
Is krypton a gas in earths atmosphere?
Yes. Superman doesn't like it.
How do geologists think earths atmosphere formed?
how do geologists think earths atmosphere is formed
The primitave earths atmosphere did not contain?
Oxygen gas
There are five layers of earths atmosphere true or not?
:9 true
What two gasesmake up most of earths atmosphere?
Nitrogen and Oxygen
Does mercury have an atmosphere that is very similar to earth's atmosphere?
mercury has no atmosphere which means it is nothing like earths.
What is earths atmospere like?
The atmosphere is a invisable line across the Earth.
Is krypton a gas in earths atmosphere?
Yes. Superman doesn't like it.
How do geologists think earths atmosphere formed?
how do geologists think earths atmosphere is formed
What is the earths second layer of earths atmosphere?
STRATOSPHERE
Is earths atmosphere in space?
Yes. It is in space just like the whole planet Earth.
What was Earths atmosphere before photosynthesis?
It was like a cow in water, and a dove giving birth...
What is the layer of earths atmosphere farthest away from earths surface?
Thermosphere, it is also the atmosphere with the highest temperatures.
What do we call pieces of stone the enter the earths atmosphere?
Meteoritesis what we call stones that enter the earths atmosphere.
What is the atmosphere of the earths moon?
There is no atmosphere on the Earth's moon.
What the Earth's atmosphere made of?
What is the earths atmosphere made of
What causes all of the changes that take place in earths atmosphere?
what causes all of the changes that take place in earths atmosphere is the tilt of the earths axis
