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.
In professional football fields, the coaches and team's box dimensions may vary a little from college or high school. Q: How long is a football field? A: From end zone to end zone, it is 100 yards or 300 feet. Counting the end zones, it's 360 feet long.