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How did early bacteria in the earths shallow seas contribute to the development of life on earth?
Wiki User
∙ 10y ago
They PHOTOSYNTHESIZED
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∙ 10y ago
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What are 2 ways animals contribute to the carbon cycle?
Human beings contribute to the carbon cycle through the burning of biomass like coal and gasoline. They also contribute through deforestation which limits the earths ability to process the excess carbon.
What event in earths history was dependent on the development of a certain type of life form?
addition of free oxygen
How big planets are from smallest to biggest?
Mercury's mass = 0.055 x Earths, Volume = 0.056 x Earths Mars' mass = 0.1075 x Earths, Volume = 0.151 x Earths Venus' mass = 0.815 x Earths, Volume = 0.857 x Earths (Earth) mass = 1 x Earths, Volume = 1 x Earths Uranus' mass = 14.536 x Earths, Volume = 63.086 x Earths Neptune's mass = 17.147 x Earths, Volume = 57.74 x Earths Saturn's mass = 95.152 x Earths, Volume = 763.59 x Earths Jupiter's mass = 317.8 x Earths, Volume = 1321.3 x Earths
How a change in the earths orbit can affect the earths climate?
earths tempertures
What is earths matter?
earths matter is gas
What did thinkers contribute to the earths science?
jhElArIe LoVe JoHnPaUl AsTrOlOgO
What kind of Bacteria does Scientists think was or is on Mars?
they think that it has some of earths type of bacteria and others no known to mankind.
What contribute to the lack of the evidence of the period of heavy bombardment on Earth?
Earths volcanoes;)
Why is it that if a nuclear war wiped out everyone that the earths bacteria wouldn't be affected?
The vast majority of bacteria live far far underground, in rock.
How do plate tectonics result in the development of earths major geologic features?
No movement
What does development viewpoint mean?
development viewpoint means the belief that humans should be able to freely use and benefit from all of earths resources.
What was earth's first life form?
Earths first life form may be non photosynthetic bacteria.
What covered most of earths surface at the beginning of the second era?
Warm, shallow seas covered much of Earth's surface during early Paleozoic time.
What are 2 ways animals contribute to the carbon cycle?
Human beings contribute to the carbon cycle through the burning of biomass like coal and gasoline. They also contribute through deforestation which limits the earths ability to process the excess carbon.
Give two ways that human beings contribute to the carbon cycle?
Human beings contribute to the carbon cycle through the burning of biomass like coal and gasoline. They also contribute through deforestation which limits the earths ability to process the excess carbon.
What event in earths history was dependent on the development of a certain type of life form?
addition of free oxygen
How do earths layers contribute to the planets physical characteristics?
The Earth's layers contribute to the planet's physical characteristics by the types of rocks these layers produce. The rock formation of the Earth's surface define the physical characteristics of the planet.
