lizzurita25 lizzurita25

01-04-2015
Social Studies

Answered

Which gas makes up 78 percent of Earth’s atmosphere?

oxygen

nitrogen

hydrogen

carbon dioxide

inert gases

Answer :

Аноним Аноним

01-04-2015

Nitrogen is the gas that makes up 78% of Earth's atmosphere. Oxygen makes up 21% of the Earth's atmosphere.

Answer Link

Аноним Аноним

01-04-2015

the answer is nitrogen it = 78% of earths atmosphere

Answer Link

Other Questions

Coal consists of the fossilized remains of the ancestors of

Why do local governments provide some services more efficiently than state government can

solve for x 3x18x36x75x

can you guysgirls please help me Ok here it goes Which statement describes the impact of Valley Forge on the American Revolution A It brought the French into th

two factors of 72 that add up to equal 18

When y the expression 3y has a larger value than the expression 3y

Which is the best estimate estimate of the capacity or a pitcher of water A 1000 pints B 1 pint C 1 gallon D 1000 gallons

which of these describes a divergent boundary a two plates moving away from each other and forming a rift valley b two oceanic plates rubbing against each other

A pine tree measured 40 12 feet tall Over the next 7 12 years it grew to a height of 57 feet During the 7 12 years what was the average yearly growth rate of th

The Confederation Congress sold the nations western lands to raise national revenue a as a result of economic concerns voiced during Shayss Rebellion b to promo