The time zones them self were assigned to avoid train crashes. Before, trains would be running on unestablished times, and when it came to sharing tracks, there were issues not knowing what time trains would be on.
because of the earths rotation and revolution.
the tilt of the earths axis.
As the Earth rotates, different locations of the world are either in sunlight or darkness. For this reason, different time zones have been created.
Yes it is a good model for the earths dfferent zones
This is because of the earths rotation. Sunrise and sunset occur at different times in different places
Different time zones are the result of Earth's rotation and the need to coordinate time across regions. The Earth is divided into 24 time zones, each roughly 15 degrees of longitude wide, with the prime meridian serving as the reference point (GMT). Time zones help to synchronize activities and schedules across the globe.
what causes changes to earths landform
Stratosphere, mesosphere, and thermosphere . :)
beacuse of the earths rotation
Time zones became necessary in the United States when travel by train gained popularity. The time zones cut down on the confusion.
north pole and south pole
what causes all of the changes that take place in earths atmosphere is the tilt of the earths axis