lizzurita25 lizzurita25

01-04-2015
Social Studies

contestada

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

oxygen

nitrogen

hydrogen

carbon dioxide

inert gases

Respuesta :

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

Otras preguntas

I NEED HELP WITH THIS ASAP WILL GIVE BRAINLIEST

What was the speaking exam like last year for AQA German (GCSE)?

what does the phrase THE UNION IS DISSOLVED mean

What is the connotation of the word “fathers” when used to refer to those who founded the United States?A. a positive connotation that suggests people have a du

A wooden board is leaning against a building. the base of the board is 4 feet from the base of the building, and the base of the board forms a 65° angle with th

Which system of inequalities has a lot of solution?

oblicz ułamki 2/8=.../4

3 miles below sea level

Do I divided or multiply

The transuranium elements are the elements with atomic numbers above 92. occur in nature. are sometimes radioactive. all of the above