C. Protractor is used to determine the exact location you are in using longitude and latitude
Check this site out it helped me A LOT!
https://en.wikipedia.org/wiki/European_migrant_crisis
Well I think it's gonna be C - 90° N and 90<span>° S - because those latitudes are located exactly on both north and south poles and there's nothing more likely to see glaciers than the poles themselves.</span>
