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Changes in the earth's atmosphere over a short period of time are referred to as?
Wiki User
∙ 9y ago
Changes in the earth's atmosphere over a short period of time are referred to as climate change. These changes can occur naturally or because of humans.
Wiki User
∙ 9y ago
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Scientists can determine if oxygen existed in earths Archean atmosphere by?
The Archean atmosphere is believed to have been free of free oxygen. Banded iron formations did not occur till near the end of the Archean period.
What was the atmosphere like during the Jurassic period?
in the Jurassic period the atmosphere was about 14.7. in the Jurassic period the atmosphere was about 14.7.
What did earths surface look like in the cretaceous period?
hot ,wet,
The condition of the atmosphere over a long period of time is called what?
Such is known as its climate.
What era is the current marketing period referred to as?
the relationship era
What is the condition of the bottom layer of the earths atmosphere in one place over a short period of time?
The conditions of the bottom layer, the Troposphere, are generally referred to as weather.
What was earths atmosphere oceans and continents began to form during a period of earths history called?
precambrian era
What was the earths climate like in the atmosphere during quaternary time period?
there was no quarternary period, so make up a climate for your made up time period.
Scientists can determine if oxygen existed in earths Archean atmosphere by?
The Archean atmosphere is believed to have been free of free oxygen. Banded iron formations did not occur till near the end of the Archean period.
What was the atmosphere like during the Jurassic period?
in the Jurassic period the atmosphere was about 14.7. in the Jurassic period the atmosphere was about 14.7.
Pieces of rock that strike the surface of a moon or planet?
These are meteoroids, small pieces of rock debris in space. They enter the earths atmosphere at high speeds, burning up brightly as shooting stars for a brief period due to the friction against the gas in the atmosphere - at this point they are referred to as meteors. If any surviving pieces are found on the surface, they are called meteorites. Since the moon has no atmosphere, meteoroids are able to survive the decent more easily, since there is no gas to cause them to burn up through friction.
How did the earths environment change from the Tertiary period to the Quaternary period?
27
How did earths environments change from tertiary period to the quaternary period?
27
What period did the formation of the oxygen atmosphere occur?
The Ordovician Period
What planet has a period of revolution closest to that of earths?
Uranus
Another name for the earths orbital period?
The year.
What is base effect in inflation?
When changes in the CPI in the base month have a considerable effect on twelve-month measured inflation, this is commonly referred to as a base effect. Base effects are therefore the contribution to changes in the annual rate of measured inflation from abnormal changes in the CPI in the base period.
