answersLogoWhite

0


Best Answer

Nitrogen

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What gas has made up the largest portion of earths atmosphere for most of earths history?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

In which portion of the Earths atmosphere is the satellite located at 75km away from earth?

Troposphere


What is the Moon's lit portion?

The Moons lit portion is always about 50% excluding The light bounced by the Earths atmosphere


What is portion of the atmosphere 10 to 25 miles above the earths surface is called?

Stratosphere by great usama


What is the portion of the atmosphere 10 to 25 miles above the earths surface called?

Stratosphere by great usama


What was earths atmosphere oceans and continents began to form during a period of earths history called?

precambrian era


What element takes up the largest part of the earths crust as well as a part of the atmosphere?

Hydrogen I believe


Is a clould a part of earths atmosphere?

A cloud is a collection of water droplets that float and collect in the Troposphere and occasionally in the lower portion of the Stratosphere.


What gas make up the largest percentage of the atmosphere?

Nitrogen Gas makes up about 80% of Earths atmosphere with Oxygen making up most of the rest (20%).


What is the portion of earths crust?

a portion is a small amount of it


How do geologists think earths atmosphere formed?

how do geologists think earths atmosphere is formed


What is the particles outside earths atmosphere?

The particles outside the Earths atmosphere are called, meteoroids.


What is the earths second layer of earths atmosphere?

STRATOSPHERE