Which of the following describes the process of deflation? a. oxygen levels in the air are decreased due to pollution. b. hurricanes destroy natural wind barriers. c. the surfaces of mountains are stripped of trees. d. the wind removes surface particles, resulting in lower land surface.

The answer is D. In its own nature

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.