Ethos Pathos and Logos are all means of persuading others to take a particular point of view.
Ethos
Ethos is an appeal to ethics and it is a means of convincing someone of the character or credibility of the persuader.
Pathos
Pathos is an appeal to emotion, this is a way of convincing an audience of an argument by creating an emotional response.
Logos
Logos is an appeal to logic, this is a way of persuading an audience by reason.