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.
In American Football, there are 100 yards on the field (120 including the 10 yard endzones), however they don't start in the middle of the field...(except for the coin toss).
Regulation football fieldsÃ used by the National Football League and the National Collegiate Athletic Association are 120 yards long and 53 yards wide. The field is rectangular, and 100 yards are considered to be in play with end zones on either end of the field that are 10 yards long. Continue Reading