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Which group of organisms is most responsible for changing the compisition of earths early atmosphere?
Cyanobacteria are the group of organisms most responsible for changing the composition of Earth's early atmosphere. Through photosynthesis, they released oxygen into the atmosphere, fundamentally altering its composition and paving the way for aerobic organisms to evolve.
Why is earths composition of earths atmosphere important?
The Chemical Composition of the Earth's atmosphere is important because it holds the Earth together.
Where is earths greatest bulk composition?
mantle
What is the composition of Earths mantel?
kum kum paste
What is the general composition of earths continental crust?
Water
What is the composition for all of the earths layers?
Weekly operation
What is earths upper mantle composition?
hard rock
What is the composition of earths lower mantel?
kum kum paste
How do you use the word composition in a sentence referencing science?
Composition of the atmosphere is changing.
What is the composition of Earths center?
Mainly iron and nickel.
Earths early atmosphere was changed dramatically by the evolution of?
photosynthetic organisms, like cyanobacteria, which produced oxygen as a byproduct of photosynthesis. This led to the increase in atmospheric oxygen levels, changing the composition of Earth's early atmosphere.
Why is chemical composition of earths atmosphere important?
The Chemical Composition of the Earth's atmosphere is important because it holds the Earth together.
