The Composition of the Atmosphere
Genesis 1:6-8
And God said, Let there be a firmament in the middle of the waters, and let it divide the waters from the waters.…


But the atmosphere with which the Creator has surrounded the earth is wonderful also in its composition. The two elements of which it chiefly consists — oxygen and nitrogen — are mixed in definite proportions, as 20 to 80 in 100 parts. If this proportion were but slightly altered, as nitrogen destroys life and extinguishes flame, the result of any perceptible increase of it would be that fires would lose their strength and lamps their brightness, plants would wither, and man, with the whole animal kingdom, would perform their functions with difficulty and pain. Or if the quantity of nitrogen were much diminished, and the oxygen increased, the opposite effect would be produced. The least spark would set anything combustible in a flame; candles and lamps would burn with the most brilliant blaze for a moment, but would be quickly consumed. If a house caught fire, the whole city would be burnt down. The animal fluids would circulate with the greatest rapidity, brain fever would soon set in, and the lunatic asylums would be filled. A day is coming when "the elements shall melt with fervent heat." God has but to subtract the nitrogen from the air, and the whole world would instantly take fire; such is the activity and energy of the oxygen when left uncontrolled.

(Brewer.)



Parallel Verses
KJV: And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters.

WEB: God said, "Let there be an expanse in the middle of the waters, and let it divide the waters from the waters."




The Atmosphere
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