On a hot, dry day, light appears to reflect off a layer of water in the distance. what is the name of this phenomenon?
a. polarization
b. mirage
c. scattering
d. diffuse reflection

The correct answer is B, as the phenomenon by which light appears to reflect off a layer of water in the distance is called mirage.

A mirage is an optical illusion in which distant objects appear reflected on a smooth surface, so it could be seen a liquid surface that, in reality, does not exist.

It occurs when the Sun's rays encounter a warmer layer of air than the overlying layers where the colder air is of higher density. Thus the light rays undergo a total reflection and it is possible to see the images as if they were really reflected on the ground.

a politically correct answer.

northernmost part (disputed, administered) - near indira col, siachen glacier - 35.674520°n 76.845245°e

northernmost part (disputed, claimed) - dafdar near beyik pass - 37°24′00″n 75°24′00″e

northernmost part (undisputed) - near dharwas, chambal district - 33.24902°n 76.82704°e

southernmost part (mainland) - cape comorin - 8.06890°n 77.55230°e

southernmost part - indira point in the nicobar islands - 6.74678°n 93.84260°e

distance between:  

1 & 4 - 3070 km

1 & 5 - 3654 km

2 & 4 - 3269 km

2 & 5 - 3885 km

3 & 4 - 2801 km

3 & 5 - 3430 km

explanation:

besides the fact that abraham lincoln abolished slavery, and greatly benefit black people, he had a heavy impact of the definition of what democracy was, and should be.