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.
earths rotation
the tilt of the earths axis.
earths rotation
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
Earth's surface is divided into 360 degrees of longitude: 180 degrees east west of the Prime Meridian. Since Earth rotates at a steady rate on about 24 hours, its 24 standard time zones are centered the same number of degrees of longitude apart.The number is 15.
Stratosphere, mesosphere, and thermosphere . :)
what causes changes to earths landform
Time zones became necessary in the United States when travel by train gained popularity. The time zones cut down on the confusion.
Earth has three main climate zones. These climate zones are the polar zone, the tropical zone, and the temperate zone.