What is the ultimate energy source for wind and hydro power? 👤 By The Quiz Wire ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 01 Dec 2025 A. Earth's core B. Moon C. Sun D. Magnetic field Check Answer 💡 Explanation: The Sun drives the weather and water cycles that create wind and hydropower. 📚 Topics: Environment and Conservation Renewable Energy 🎯 Exams: CSS GEN NTS PMS