Research on attitude inoculation suggests that religious educators are wise to avoidA) the two-step flow of communication. B) forewarnings to their followers that outsiders will question their beliefs. C) using charismatic leaders to attract new converts. D) creating a "germ-free ideological environment."

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.