AMAZING FACTS
BIG QUESTIONS
ENTERTAINMENT
HISTORY
LISTS
LIVE SMARTER
QUIZZES
SCIENCE
ALL STORIES
STORE
AMAZING FACTS
BIG QUESTIONS
ENTERTAINMENT
HISTORY
LISTS
LIVE SMARTER
QUIZZES
SCIENCE
ALL STORIES
STORE
ADVENTUREAWAITS
10 Fascinating Facts About the Arctic Circle
1. Bird poop helps keep the temperature down.