PLS HELP I WILL GIVE BRAINLIEST In your diagram, identify objects that represent parts of Earth's for fears. Label these objects G( geosphere), B( biosphere), and A (atmosphere). You may use letters more than once.

Covalent bond is the correct answer

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.