Which of the following is a component of biodiversity?

A the variety of organism species in an area:

B the genetic variation within a community of species

C the variety of different communities in an area

D All of the above are components of biodiversity.

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.

Icant be totally sure but i would say with confidence that it is example #1 about cells.