In almost every big country in the USA, football is a favorite sport .
American football is not like soccer. Plers sometimes kick the ball, but they kick and run with it. They try to take the ball to the end of the field. They have fou chances to move the ball ten yards.They can carry it or throw it.If they move it to the end of the field, they have got six points. This is called a  touch-down .
It is difficult to move the ball. Eleven players try to stop the men who has the ball.If the men does not move the ball ten yards ,his team kicks the ball to the other team. Every university wants its team to win . A lot of people come to watch. They also yell for their favorite team. young men and women call their cherrleaders to come help the people to yell more.
Every team plays ten or eleven games each seasonswhich begins in September and ends in November. If a team is very good,it may play znother game after the season ends. The best teams play again on January 1,the first day of the new Year. Many people go tosee these games and many others watch them on TV.
根据短文内容回答问题。
How many points can they get if they carry or throw the ball to the other field?
How many persons are their in one team from the article?
How long do the teams play each season?
How do people know about the football games ?
When do the best teams play again after all games a year?