Across
- 3. If the support beams are not strong enough, the roof could __________—a disaster for any builder.
- 6. Regular __________ ensures the solar panels work at top efficiency—neglect leads to power loss.
- 10. To truly __________ the cathedral, you must look closely—the intricate stone carvings are breathtaking.
- 11. As the school grows, the board plans to __________ the library—adding much-needed study spaces.
- 13. There has been a steady __________ in coal use—more countries are now switching to renewables.
- 16. Silicon is a key __________ in solar panels—it is essential for capturing sunlight.
- 17. Turbines are used to __________ electricity—they harness the power of moving water or wind.
- 18. Using recycled steel can __________ to a greener design—an essential goal in modern architecture.
- 20. The wind farm has a massive __________—it can provide electricity for over 10,000 homes.
- 22. A significant __________ of electric cars is the charging time—it takes much longer than gas.
- 23. My grandfather’s __________ relied on coal—the world was a much different place back then.
- 25. The main __________ of batteries is their weight—they are often too heavy for long-range travel.
- 27. In summer, the __________ of the river drops—this can reduce the power output of the dam.
- 28. Before you start building a deck, you must __________ a permit—it is the law in this city.
- 29. The national power __________ is vast—it connects every home and business in the country.
- 31. Most power plants cannot __________ without cooling water—a critical part of the machinery.
- 32. Engineers test the equipment to ensure the generators __________ well—failure is not an option.
Down
- 1. Architects must __________ the weight on the foundation—otherwise, the structural integrity is at risk.
- 2. Electricity is sent from the __________ via underwater cables—providing power to the small island.
- 4. The city plans to __________ the land next to the park—a move that will allow for a new community center.
- 5. Solar energy faces one major __________—finding an efficient way to store power for use at night.
- 7. The school decided to __________ a recycling program—a step toward a more sustainable campus.
- 8. Turning off the lights helps reduce your energy __________—and it lowers your monthly bill.
- 9. A unique __________ of this house is the glass wall—it offers a seamless view of the garden.
- 12. The water __________ is vital for hydroelectricity—it ensures the dams stay filled and functional.
- 14. The architect saw the __________ in the ruins—he imagined them as a luxury hotel.
- 15. It is expensive to __________ older buildings—constant repairs to the plumbing are always necessary.
- 19. The developers had to __________ the old warehouse project—it was simply too expensive to repair.
- 21. The city decided to __________ the factory into apartments—turning an industrial relic into a home.
- 24. Water is held in the __________ behind the dam—waiting to be released to spin the turbines.
- 26. Fresh paint and new lighting can __________ a room—making a dark space feel brand new.
- 30. The government wants to __________ new regulations—limiting carbon emissions is the main priority.