| A | B |
|---|
| ammunition | objects (bullets) fired from guns or explosive objects (bombs) used in war |
| chemicals | substances obtained from a chemical process or used to get a chemical result |
| cyclotron | a device for giving high speeds to charged particles |
| generate | to bring into existence |
| heroism | great courage |
| irrigate | to supply with water by artificial means |
| manganese | a grayish white, usually hard and brittle, metallic element that resembles iron but is not magnetic |
| memorials | something that keeps alive the memory of a person or event |
| physicist | a specialist in a science that deals with matter and energy and their actions upon each other |
| rallies | a big meeting intended to arouse enthusiasm |
| rationed | to control the amount one can use |
| reclamation | the act or process of changing to a desirable condition or state |
