| A | B |
|---|
| Fermentation | a process in which microorganisms transform sugars through chemical reactions |
| Manometer | an instrument (such as a pressure gauge) for measuring the pressure of gases and vapors |
| Grotto | an indoor structure resembling a cave, a small picturesque cave |
| Ichthyosaurus | a genus of ichthyosaurs from the Early Jurassic Period of Europe |
| Plesiosaurus | a genus of extinct, large marine sauropterygian reptiles that lived during the Early Jurassic Period |
| Maelstrom | a situation or state of confused movement or violent turmoil |
| Churlish | rude in a mean-spirited and surly way |
| Barometer | an instrument measuring atmospheric pressure, used especially in forecasting the weather and determining altitude |
