Question

What is the use of yellow card in a football match​

Answer 1

Answer:

The Yellow card is used as a warning as a result of the actions of a player on the field

Answer 2

Ans: Association football: A yellow card is shown by the referee to indicate that a player has been officially cautioned. The player's details are then recorded by the referee in a small notebook; hence a caution is also known as a "booking".