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.
An American football field is 160' x 360' including end zones. This is 53.33 yds x 120 yds. 1 yard = .9144 meters, so an American football field is 48.768m x 109.728m. The total size in square meters is 48.768x109.728 = 5,351.215 sq m. A Canadian football field is 195'x450' including end zones.This is 65 yds x 150 yds.n American football field is 160' x 360' including end zones. This is 53.33 yds x 120 yds. 1 yard = .9144 meters, so an American football field is 48.768m x 109.728m. The total size in square meters is 48.768x109.728 = 5,351.215 sq m. A Canadian football field is 195'x450' including end zones. This is 65 yds x 150 yds.