Metamorphic rocks that show layers of dark minerals alternating with layers of light minerals are classified as a. nonfoliated c. foliated b. extrusive d. intrusive

It would be C I can't remember exactly why

I think it's C . Foliated , give me a thanks if I'm right please :-)

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.