An important abiotic factor affecting a shrub community is the * A) type of shrub species present
B) amount of annual rainfall
C) number of predatory animals present
D) Availability of autotrophic organisms

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.

It was said to have happened by earthquakes, the shifts in the tectonic plates moved everything