Understanding the Need for Renewable Energy Transition
Listen to the following passage:
Speaker: Today, I want to share with you some insights on the transition to renewable energy sources. As we become more aware of the climate crisis, many countries are shifting from fossil fuels to renewable sources such as wind, solar, and hydroelectric power. This transition is not just a trend; it's essential for reducing greenhouse gas emissions and achieving sustainable development. However, the shift presents various challenges, including technological advancements, investment needs, and the retraining of workers from traditional energy sectors. Furthermore, the integration of renewable energy into existing grids requires innovation and regulatory changes. Ultimately, the commitment to renewable energy signifies a collective step towards a more sustainable and eco-friendly future, where energy is abundant, clean, and reliable.
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.