Which layer of the atmosphere has the most air pressure

Ateam of researchers calculates that a glacier will melt completely away in the next 100 years. which land structure will most likely be left behind after the glacier melts?

Air masses are characterized by various properties including temperature humidity air pressure and wind speed. which of the following air masses is associated with low relative humidity and high air temperature ?

In the late 1990s, brazil’s poor people protested about crowded cities land distribution mining permits industrial pollution