rocky101 rocky101

03-10-2014
Health

contestada

this gas makes up close to one fourth of the air surrounding earth

Respuesta :

03-10-2014

Welllll, it's not really that close to one fourth.

One fourth is 25%.

The closest one is oxygen, which comprises about 18% of the air.

Answer Link

jonericfogg jonericfogg

04-10-2014

Oxygen makes up about 21% of the earth's atmosphere and 78% is nitrogen with 1% other gases

Answer Link

Otras preguntas

What is the electron configuration of helium

What are the origins of prevailing ideas about natural, ideal, and deviant bodies in sports and in society?

Why was there growing involvement of the USA in Europe in the years 1945-48 ??

Yolanda owns 4 rabbits. She expects the number of rabbits to double every year.a) after how many years will she have 64 rabbits?b) write and equation to model t

Put brackets in the expression below so that it's value is 45.024. 1.6 + 3.8 * 2.4 *4.2 (*= times )

A pack of 9 toilet rolls costs £4.23 A pack of 4 toilet rolls costs £1.96 Which pack gives the better value for money? You must show all your working.

what describes the solvent in any solution

Why does a pendulum eventually stop swinging?

Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.

In little Marsden the population is 17 222. The men and women together total 9142 and the women and children together total 13 201. There are ...... Women There