0
What do you think earths atmosphere would be like today if life had not evolved on earth?
Wiki User
∙ 7y ago
Almost no oxygen, lots of CO2, still mostly nitrogen.
Agnes Bogan
Add your answer:
Earn +20 pts
How do geologists think earths atmosphere formed?
how do geologists think earths atmosphere is formed
What do you think earth atmosphere would be like today if life had not evolved one earth?
Almost no oxygen, lots of CO2, still mostly nitrogen.
What speed must a space shuttle get to escape earth's orbit?
i think you mean atmosphere they normally go about 200,000 miles an hour when leaving earths atmosphere
Almost all of the water vapor in earths atmosphere is contained in the?
Troposphere. This is the lowest section of the earths atmosphere that contains 75% of the earths atmosphere by mass and 99% of the earths water vapour. This section of the atmosphere starts at the surface and extends 7-20km up, the thickness depending largely on where you are in the world.
Where in the earths atmosphere is smog located at?
The Troposhere I think...
Is the moon part of earths atmosphere?
Yes and no. Our atmosphere is part of the earth, and when you see the blue sky you are actually seeing the light scattered by the atmosphere. Of course if you think of the sky as going all the way to the distant stars, then you are no longer talking about the earth's atmosphere.
Why can gamma rays from objects in space not be detected on Earth's surface?
the earths atmosphere absorbs the radiation or reflects it i cant remember which i think it is a combination of both
What is the most aboundant element in earths atmosphere?
I! think the most aboundant element on earth should be oxygen, because it is the only source of life through which we breath in.
Why do you think that astronomers are considered to be Earths Scientists?
Because they study many planets and their geography and atmosphere, in Earth Science you study the geology of Earth just like Astronomers study geology of other planets.
Why is the moon's surface heavily pitted and the earth is not?
The moon doesn't have an atmosphere and there any space matter will strike directly, where the earths atmosphere generally burns up space matter on entry. However, if you were on the moon and looked at the earth we are heavily pitted, think of the landscape near where you are
Can the troposphere layer be considered as earths first protective layer?
Actually, the Troposphere Layer can be considered as Earth's first protective layer, because its well-the atmosphere's first layer. You can think of it that way to remember which is Earths first layer.
What gas do scientist think was missing from earths early atmosphere?
Methane gas
