Cart Mass
Distance Bart traveled
(cm)
Average
distance
(cm)
Trial 1
Trial 2
Trial 3
Trial 4
Trial 5
Cart 1
30
ci
Cart 2
50
25
Cart 3
100
25

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.

Ithink its false. hope this : )