What is the depth of each end zone in yards?

The correct answer, which indicates that the depth of each end zone is 10 yards, is based on the official rules governing football fields. According to the NFHS (National Federation of State High School Associations) regulations, each end zone must be exactly 10 yards deep from the goal line to the back of the end zone. This measurement is standardized to ensure consistency across high school football fields.

The depth of 10 yards is essential as it accommodates the scoring system in football, allowing players to enter the end zone and score a touchdown properly. Additionally, this measurement is integral to various game strategies and field positioning throughout a game. Keeping the end zones consistent in depth allows for uniformity in play across different fields and competitive scenarios.