Question

drag the missing word into place
karin drew circles around the magnet to represent the
.
repel
magnetic field
poles

Explanation:

In physics (a subfield of Natural Science), the region around a magnet where magnetic forces act is called the magnetic field. Drawing circles around a magnet is a common way to represent the magnetic field lines. "Repel" refers to a force between magnets, and "poles" are the ends of a magnet, so neither fits as well as "magnetic field" here.

Answer:

magnetic field