quiz 4 .docx

**Quiz 4** 1. **How does wind energy generate power?** - **Answer: By converting the kinetic energy of moving air into mechanical energy using turbines.** 2. **What are two benefits of using hydropower?** - **Answer: Renewable and reduces greenhouse gas emissions.** 3. **...

**Quiz 4** 1. **How does wind energy generate power?** - **Answer: By converting the kinetic energy of moving air into mechanical energy using turbines.** 2. **What are two benefits of using hydropower?** - **Answer: Renewable and reduces greenhouse gas emissions.** 3. **What is solar energy?** - **Answer: Energy from the Sun.** 4. **What is biomass?** - **Answer: Organic material used as a fuel source.** 5. **What are two benefits of using biomass energy?** - **Answer: Renewable and reduces waste.** 6. **What causes heat energy to flow?** - **Answer: Differences in temperature.** 7. **What are two benefits of using geothermal energy?** - **Answer: High efficiency and low environmental impact.** 8. **How does tidal/wave energy generate power?** - **Answer: By using the kinetic energy of moving water to drive turbines.** 9. **What is hydropower?** - **Answer: Energy derived from the movement of water.** 10. **What is nuclear energy?** - **Answer: Energy released during nuclear fission or fusion.**