Respuesta :
Answer:
Persuade listeners to participate in an Earth Day event.
Explanation:
The given speech by the school principal mentions the need for conservation of energy and the importance of minimizing one's energy production. In order to help make the earth safe and last longer, he urges the students to compromise on their daily commute and walk. To further motivate them to physically exert themselves and help reduce the energy outsourcing, he mentions some free things like "supplying fruit smoothies", and also urges them to "carpool to the drop zones and walk the remaining distance to reduce energy consumption". This will ensure the reduced use of unnecessary energy and its subsequent conservation. Thus, this speech was given to persuade the listeners to be a part of the Earth Day event and help in however way they can.