a throw is given to the opposition of who kicked it out .....
Whenever the ball exits the field across a touch line.
yes
All of it. If any part of the ball is on or above any part of the touch line or goal line, even by a millimeter, then it is not out.
The lines are part of the soccer field when the ball is in play. We know that the Laws of the Game require that a ball cross wholly over the touch line to be in touch (out of play), or wholly over the goal line within the goal to be a goal (fouls or other infractions of the Laws of the Game aside).
when the ball goes out of play through the touch line (the line running the length of the pitch on either side). Throw ins are used to restart the game.
Touch line
The term "goal throw" has no meaning in soccer. A throw in is taken when the ball completely exits the field across the touch line, and it is a means to restart play. A player of the team that did not touch the ball last will take the throw in.
When the ball goes over the end line, and the attacking team was the last one to touch it, the defending team is awarded a goal kick.
Also known as the end line, the goal line is the line that runs the width of the field. It runs across the front of the goal and when the ball passes the end line within the goal posts, a goal is scored. If the ball passes the end line outside of the goal posts, the ball is out of bounds. Depending on who touched it last, a corner kick or goal kick will restart play.
No. All parts of the ball must be past all parts of the line.
Ballboys/Ballgirls Ballkids
The laws state that; 'Kicked directly into touch' means that the ball was kicked into touch without landing on the playing area, and without touching a player or the referee. 'The 22' is the area between the goal line and the 22-metre line, including the 22-metre line but excluding the goal line. The line of touch is an imaginary line in the field of play at right angles to the touchline through the place where the ball is thrown in. The ball is in touch when it is not being carried by a player and it touches the touchline or anything or anyone on or beyond the touchline. The ball is in touch when a player is carrying it and the ball carrier (or the ball) touches the touchline or the ground beyond the touchline. The place where the ball carrier (or the ball) touched or crossed the touchline is where it went into touch. The ball is in touch if a player catches the ball and that player has a foot on the touchline or the ground beyond the touchline. If a player has one foot in the field of play and one foot in touch and holds the ball, the ball is in touch. If the ball crosses the touchline or touch-in-goal line, and is caught by a player who has both feet in the playing area, the ball is not in touch or touch-in-goal. Such a player may knock the ball into the playing area. If a player jumps and catches the ball, both feet must land in the playing area otherwise the ball is in touch or touch-in-goal. A player in touch may kick or knock the ball, but not hold it, provided it has not crossed the plane of the touchline. The plane of the touchline is the vertical space rising immediately above the touchline.