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Was the primitive atmosphere polluted as your present atmosphere?
Wiki User
∙ 13y ago
Yes. The air is never clean.
Wiki User
∙ 13y ago
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How does the atmosphere be polluted?
by trucks polluting smoke
The atmosphere has become less polluted over time?
The atmosphere has become much more polluted over time because of man made influences.
Was the past atmosphere polluted like the present atmosphere?
In a since, yes. It contained carbon like it does today. However, the particles per million (ppm) is a much higher concentration than it has veer been in the past.
How have we polluted earth's atmosphere?
The earth's atmosphere has been polluted the burning of fossil fuels that releases nitrogen oxides, sulfur and carbon monoxide in the air. Other man-made pollutants from factories also contribute to polluting the atmosphere.
The primitive earth's atmosphere did not contain?
free oxygen
What happens the atmosphere gets polluted?
Big holes in the ozone (atmosphere) appear. That's why global warming is happening.
What percentage of earth's oxygen is polluted?
None of the Earth's oxygen is polluted. Oxygen is an element and, if it is present, is in its pure form. Areas of the Earth's atmosphere (a mixture of about 21% oxygen, 78% nitrogen and 1% argon along with traces f other gases) may contain local concentrations of pollutants.)
Is state precisely an antonym of primitive?
No, antonyms of primitive would be current, present, modern, new...
How has the earth's atmosphere changed since the earth began?
it has beome more polluted
What is the most beautiful breed in rabbits and suitable for Karachi atmosphere?
Beauty is in the eye of the beholder, and if I'm correct, the Karachi atmosphere is quite polluted isn't it? If the air is confirmed polluted, I don't recommend letting a rabbit breathing in that air...
Without ozone layer the simple organic molecules that was formed in primitive Earth would be destroyed by the radiation of you-v ray Why we say that there was no ozone layer in primitive earth's atmos?
There was an ozone atmosphere on primitive Earth, but not an ozone layer which was formed further on. The primitive atmosphere on the surface of the Earth mostly composed by ozone was pushed upwards by the oxygen formed by dead organisms. That primitive ozone atmosphere on the surface of the Earth protected the forming microorganisms from the UV radiation. JamesWest09
Which substance was not present in Earth's primitive atmosphere?
Oxygen was not found in the atmosphere of primitive Earth. It is so reactive that it became locked up in compounds at the time of Earths formation. These compounds were varied, but the bulk of them were mineral oxides, silicates, carbon dioxide and water. Free oxygen entered the atmosphere only after the development of blue-green algae, which produced oxygen from carbon dioxide.
