marmar100 marmar100

19-01-2017
Physics

contestada

What is the composition of earth's Modern atmosphere?

Respuesta :

PingPong29 PingPong29

19-01-2017

Earth's atmosphere is made up of several different elements,
nitrogen - 78%
oxygen - 21%
argon - 0.9%
carbon dioxide - 0.03%
and lastly water vapor with 0.0-4.0%

Answer Link

Otras preguntas

DNA _____. cannot determine behavior traits is enclosed by a nuclear membrane in prokaryotes contains coded information for the creation of proteins is a long,

Who had control over the Dutch East Indies in 1914? A. Great Britain B. France C. Belgium D. Netherlands

The intensity of a radio signal from the radio station varies inversely as the square of the distance from the station. Suppose intensity is 8000 units at a dis

You observe a population of animals that look extremely similar. They have low diversity. no diversity. high diversity. moderate diversity.

What is Kennedy's main point in this sentence? We dare not forget today that we are the heirs of that first revolution.

Which was a Union or Northern soldier during the Civil War? A. patriot B. redcoat C. yankee D. war hawk

How many milliliters of C5H12 are needed to make 97.3 ml C5H8? density of C5H12 = 0.620 g/mL density of C5H8 = 0.681 g/mL density of H2= 0.0899g/L Please explai

Consider the global trend that most new urbanization is taking place in developing countries. What recommendations would you make to government officials in dev

Samuel Taylor Coleridge's "The Rime of the Ancient Mariner" most reflects which romantic ideal? importance of memory belief in the supernatural focus on the ind

How many unique triangles can be made when one angle measures 90° and another angle is half that measure?