Across
- 4. One benefit of solar energy is that it reduces the carbon ______________.
- 5. Animals and plants living in their natural environment.
- 8. In hydroelectric power plants, water stored in a ______________ flows through turbines to produce electricity.
- 10. We use fossil fuels for electricity, ________________, and heating.
- 12. What do turbines in a hydroelectric power plant use to generate electricity
- 13. Fossil Fuels are formed from plant and animal ______
- 14. Coal, oil, and natural gas are examples of ________________ fuels.
Down
- 1. Related to the water cycle.
- 2. Geothermal energy primarily relies on Earth's Core __________
- 3. Burning fossil fuels releases ________________ dioxide into the air.
- 6. A challenge of solar energy is its high initial ______________.
- 7. Wind energy is harnessed from the movement of ______________.
- 8. Fossil fuels are considered ________________ because they are not easily replaced.
- 9. Burning Fossil Fuels can cause _______
- 11. Invisible gas we breathe.