GRADE 3â5 CONCEPTS â  When ice is warmed to its melting point, itmelts into water. â  When liquid water is cooled below a tem-perature known as the freezing point ofwater the liquid water becomes solid ice. â  The melting-point and freezing point of asubstance are essentially the same.
They are 100 yards on a football field. They are also an addition 10 yards in each end zone. The ball is placed in the middle (middle of the hash marks) when ever it is either turned over or down in the end zone on a kick off.
Football Field Dimensions â NFL/Professional . The dimensions of a regulation NFL football field are listed below. Overall Dimensions. All football fields share the same overall outside dimensions. The outside measurements below include the End Zone. High School, College and the NFL all have overall outside dimensions of: Length: 360 feet or 120 yards