Which type of rhetorical appeal does the following statement use?

By actively contributing to make our city's recycling program a success and encouraging others to do their part, we can increase our chances of conserving our remaining natural and manmade resources over time.

logos

ethos

pathos

emphasis

The type of rhetorical appeal the statement above used is pathos. This is the mode of persuasion characterized by the author's way of appealing to the audience by imparting emotions where the audience can relate to. In this sentence, the author conveys the feeling of encouragement to initiate participation to support the cause.