Trivia: What rodents live in the Arctic?
Cavies
Naked mole-rats
Lemmings
Gerbils
The correct answer is Lemmings
So why is this answer correct? : Around 20 species of lemmings live in the Northern Hemisphere, with most living around the Arctic Circle. Despite living in very cold conditions, lemmings are well-adapted to the harsh environment and are active year-round. Some species, such as collared and brown lemmings, even make nests on the snow.