Hi!

Our sky is blue because air molecules will span out <em>blue </em>light from our sun more than <em>red </em>light from our sun.

If you look at the sun, you'll see orange and red colours due to the fact that the suns blue light has already been disbursed away from our line of sight.

Hopefully, this helps! =)

3 0

3 years ago

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Atmospheric pressure is the force exerted by the atmosphere on a certain area.

dedylja [7]

Answer:

True

Explanation:

The pressure exerted by the air is said to be the atmospheric pressure and it acts as force over the surface of the earth. As pulls exerted by the gravity of the earth.

Commonly measured by the barometer, a device used to measure that atmosphere when values are measured or taken from the average mean sea levels.

Thus its defined be as force per unit area as air has weight. The development of high and low pressure is measured at the sea level which is 1013 pascal.

7 0

3 years ago

Classical civilizations set the standard in the areas of _____.

Anna007 [38]

Hey how’s it going man? I’ll be glad to help?

6 0

3 years ago