101,857 views
1 vote
1 vote
U.S.A. has many time zones. Justify

User Jimmy Ilenloa
by
2.2k points

1 Answer

13 votes
13 votes

Answer:

Imagine if the entire Earth had a single time zone. Noon would be the middle of the day in some places, but it would be morning, evening, and the middle of the night in others. Since different parts of Earth enter and exit daylight at different times, we need different time zones.

User Bigjosh
by
3.1k points