0
The primitive earth atmosphere is hypothesized to have consisted of?
Wiki User
∙ 12y ago
Hydrogen,methadane,water vapor.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How did earth get oxygen 4 billion years ago?
From primitive bacteria that produced oxygen as a waste product.
What particle from the sun is said to have a been a driving force behind the beginnings of life and creation of the atmosphere on Earth?
The particle from the sun that is said to have a been a driving force behind the beginnings of life and creation of the atmosphere on earth is know as a meteoroid. This changed the dynamics and circulation of the winds which significantly affected the atmosphere of the earth.
As carbon dioxide gas in the?
balanced between atmosphere and earth
What biological process is responsible for the creation of oxygen in earth's atmosphere?
photosynthesis
How much of earth's atmosphere is composed of nitrogen gas?
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
The primitive Earth atmosphere is hypothesized to have consisted mostly of?
Hydrogen,mathane ammonia and water vapor.
What is hypothesized to be the early source of free oxygen in Earth's atmosphere?
cyanobacteria
Hypothesized to be the early source of free oxygen in Earth's atmosphere?
photosynthesis by cyanobacteria
The primitive earth's atmosphere did not contain?
free oxygen
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
What 4 gases where in primitive earth's atmosphere?
Carbon, Oxygen, Nitrogen, Hydrogen
It is significant that is not mentioned as having been abundant in either Earth's first or second primitive atmosphere?
Oxygen
How did the primitive atmosphere differ from atmosphere today?
As opposed to today's atmosphere, the Earth's early atmosphere would have been quite impossible for human life to thrive in. Today the atmosphere consists primarily of Nitrogen, Oxygen, and Carbon Dioxide, but early Earth's first atmosphere was probably made of Hydrogen and Helium.
How the did primitive atmosphere differ from your atmosphere today?
As opposed to today's atmosphere, the Earth's early atmosphere would have been quite impossible for human life to thrive in. Today the atmosphere consists primarily of Nitrogen, Oxygen, and Carbon Dioxide, but early Earth's first atmosphere was probably made of Hydrogen and Helium.
How did the primitive atmosphere differ from the atmosphere today?
As opposed to today's atmosphere, the Earth's early atmosphere would have been quite impossible for human life to thrive in. Today the atmosphere consists primarily of Nitrogen, Oxygen, and Carbon Dioxide, but early Earth's first atmosphere was probably made of Hydrogen and Helium.
The primitive earth's atmosphere did not contain water vapor free nitrogen free hydrogen free oxygen inert gases?
free oxygen
Which layer contains the ozone layer in the atmosphere?
The stratosphere layer of the earth's atmosphere contains the ozone layer. This ozone layer protects against the harmful ultraviolet radiations of the earth.
