The player or substitute is sent off and must leave the field of play and the technical area. They may not be replaced.
Many league impose additional restrictions. A very common one is that that player may participate in the next match of the competition, although his team would get to start the match with 11 players.
it depends on the rash of the takle
It may even be a red card , and he may get a fine or a ban , or even both.
yes under 10s players can get a red card in a football match
get some red card yellow card and your done
The FIFA Laws of the Game don't list a fine. Each league sets its own rules for such things, so players in some professional leagues might have to pay a fine if shown a yellow card, but that would be decided by their specific league.
It was Gary Lineker.
A yellow card is shown for a booking and a red for a sending off.
A red card is shown to a player to indicate they are being sent-off. A sent-off player may not be substituted for.