Renewable energy • English Conversation Questions

What is renewable energy, and how does it differ from non-renewable energy?
What are some common types of renewable energy sources?
How does solar energy work, and what are the benefits of using it?
What is wind energy, and how is it harnessed?
What is hydroelectric power, and how is it generated?
What is geothermal energy, and how is it used?
What are the environmental benefits of using renewable energy?
What are some challenges associated with the adoption of renewable energy?
What are some innovative technologies being developed in the renewable energy sector?
What is the future of renewable energy?
How can individuals and businesses make a switch to renewable energy sources?