| A | B |
| Megaliths | Stones of great size, used in ancient contsruction work. |
| Sarsen | A type of sandstone boulder found in England used in construction |
| Archaeological | Studying the remains of past human life. |
| Quarry | A large deep pit where stone or other materials have been removed from. |
| Solstice | Occurs twice a year when the sun's rays are at the highest or lowest points. |
| Ingenuity | Being clever, original, and inventive when building. |
| Parched | Dried with no heat. |
| Iconic | Relating to something famous in history. |
| Staggering | An overwhelming amount. |
| Divert | To change the direction of something. |
| Grout | A thin amount of concrete used to cover tiny holes or cracks. |
| Cofferdam | A temperary dam used to keep water away from something. |