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How do greenhouse gases affect the earths atmosphere?
They slow the loss of heat
What era is when earths atmosphere formed?
The Earth's atmosphere began forming approximately 4.5 billion years ago during the Hadean Eon, following the planet's formation. This initial atmosphere was likely composed of gases released from volcanic activity and impacts from comets and asteroids.
What are the two most abundant gases in earths atmosphere presently?
The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
What era did earths atmosphere form in?
Earth's atmosphere formed around 4.5 billion years ago, shortly after the planet's formation. The early atmosphere likely consisted of gases such as hydrogen and helium, but has since evolved through volcanic activity and the presence of living organisms to the composition we see today.
What is earths atmosphere two gases?
Nitrogen and oxygen make up the majority of the atmosphere, but there are other gases as well, such as carbon dioxide, ozone, and helium.
What is the makeup of earths atmosphere?
Gases
Where do these main gases come from?
they come from earths atmosphere and gases
Which gases were parts of earths original atmosphere?
HIDROGEN
How do greenhouse gases affect the earths atmosphere?
They slow the loss of heat
What are the primary gases found in earths atmosphere?
Nitrogen and oxygen,
Pairs of gases that are the most abundant in earths atmosphere?
Nitrogen & oxygen.
What part of the earths spheres is composed of a mixture of gases?
the entire atmosphere...
Which planet's atmosphere is made up of thick deadly gases?
That would be Venus.
What are the most common gases that are found in the earths atmosphere?
These gases are nitrogen, oxygen, argon, carbon dioxide.
When earths early atmosphere formed which gases where lost because earths gravity was too weak?
Hydrogen and helium
What era is when earths atmosphere formed?
The Earth's atmosphere began forming approximately 4.5 billion years ago during the Hadean Eon, following the planet's formation. This initial atmosphere was likely composed of gases released from volcanic activity and impacts from comets and asteroids.
Why are the major gases that make up earths atmosphere?
Nitrogen, Oxygen and Argon make up 99% of the atmosphere
