90 degrees is the maximum latitude - (90 degrees N - this is at the North Pole, and 90 degrees S - for the South Pole).
<em>So, 90 degrees N and 90 degrees S are the latitudes where is most likely to see glaciers. </em><em /> <em></em><em>** Degree - mean " </em><em>° ", </em><em>So, you can write 90 degrees N as 90° N ** </em><em> </em><em> </em>