What is the latitude associated with Polar regions?

The polar regions are defined by their geographical position, characterized by extreme climates and long periods of daylight or darkness depending on the season. The latitude associated with the polar regions begins at approximately 60 degrees north and south, where the conditions start to reflect polar characteristics, such as cooler temperatures and unique ecosystems.

In the context of this question, the correct choice indicates the starting point of the polar climates. Beyond this latitude, moving towards the poles at 90 degrees north (the North Pole) and 90 degrees south (the South Pole) further emphasizes the characteristics of the polar regions, such as temperature extremes and ice cover.

The other latitudes—0 degrees, which represents the equator, and 30 degrees, which indicates a subtropical location—are associated with warmer climates and are not indicative of polar regions. Therefore, understanding the significance of 60 degrees as a transition zone into the polar regions helps clarify why this is the correct answer.