In hockey, it is a goal when the puck crosses the goalline.
In football, it is a touchdown when the ball crosses the goalline.
In soccer, it is a goal when the ball crosses the goalline.
In baseball, it may or may not be a home run when the batted ball crosses the fence.
In football, it is a touchdown when the ball crosses the goalline.
In soccer, it is a goal when the ball crosses the goalline.
In baseball, it may or may not be a home run when the batted ball crosses the fence.