What latitude range defines the low latitudes?

The correct range that defines the low latitudes is from the equator at 0 degrees to 23.5 degrees north and south. This region is characterized by a warm climate, with consistently high temperatures throughout the year due to its proximity to the equator, which receives the most direct sunlight. The areas within this latitude range include tropical regions where conditions are typically humid and rainfall is abundant, often leading to lush vegetation and diverse ecosystems.

In contrast, the ranges mentioned in the other options refer to different latitude zones. For example, the range from 23.5 to 66.5 degrees north and south corresponds to the mid-latitudes, which experience more variation in climate, including distinct seasons. The regions defined by 30 to 60 degrees north and south are also part of the mid-latitudes, where temperate climates dominate. Lastly, the latitude range of 10 to 40 degrees north and south may include parts of both the tropics and subtropics, but does not fully encompass the entire low latitude zone, as it starts above the equatorial line.