Need

what did you find to be the most astonishing or interesting thing robinson discovered on the deep ocean floor? why?

i have to watch a ted talk and its called laura robinson: the secrets i find on the mysterious ocean floor. but i don't know what to put.

Ihate school can u relate

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.