Measuring in light-years also allows astronomers to determine how far back in time they are viewing , Because light takes time to travel to our eyes. Everything we view during the dark in night has already been happened.
Countries were separated by continental drift
Answer:
The Artic Ocean is 5.427 Million Square Miles
The Pacific Ocean is 63.8 Million Square Miles
Explanation:
Artic: 5,427,000 Square Miles
Pacific: 63,800,000 Square Miles