Answer: In the upper atmosphere, the air is less dense, molecules are less and scattering, so the pressure also is less. It is known that the pressure decreases with height and the force of gravity also is less at higher altitudes than at the sea level. Near the surface of the earth, the air molecules are closely attached with one another, thereby increasing its density.
So the air is comparatively thin at the higher elevation, thereby maintaining a balance between the upper and the lower atmosphere.
The definition of geology includes a scientific understanding of its history. This statement is definitely true
The answer is A. because it flows from below which is south but from the east upwards. it is going in a diagnole lone from the bottom of the map towards the top starting from the east (left side) to the west (right side)