This area, however, is a typical transition region.

Being in a transition region, this will not take long.

He had reached the transition region where the blue of ground level is being overtaken by the perfect black of space.

The Arizona transition zone map is similar to the yellow transition region shown above.

The chromosphere, transition region, and corona are much hotter than the surface of the Sun.

The transition region does not occur at a well-defined altitude.

This makes radiative transfer of energy within the transition region very complicated.

The transition region consists of material at or around this temperature catastrophe.

The transition region now will act like rain regions which have their high points in river flows right after it rains.

"Helm, I want you to take us into the transition region of that brown star."