Speaker 1: Hello everyone, thank you for coming to today's seminar on renewable energy. I'm really excited to share some insights about how we can all contribute to a greener planet.
Speaker 2: That sounds great! Are you going to discuss solar energy? I've heard it's very effective.
Speaker 1: Yes, I will cover solar energy as well as wind and hydroelectric power. But first, I want to emphasize the importance of understanding our current energy consumption habits and the impact they have on our environment. By the end of this seminar, I hope to inspire each of you to think about ways you can reduce your carbon footprint.
Note: This question has been adapted from its original format to accommodate a reading-based version. In the official TOEFL exam, speaking and listening sections require verbal responses and audio prompts, which are not represented here. Please note that this adaptation may not fully reflect the nature or difficulty of the official exam. The audio feature for these sections will be available soon.