Identify the transitional word/s or phrase/s in the following sentence/s. identify the type of transition. although solar and terrestrial magnetic fields behave differently, they do have something in common: their shape. during solar minimum the sun's field, like earth's, resembles that of an iron bar magnet, with great closed loops near the equator and open field lines near the poles. scientists call such a field a "dipole." the sun's dipolar field is about as strong as a refrigerator magnet, or 50 gauss (a unit of magnetic intensity). earth's magnetic field is 100 times weaker.