| A | B |
|---|
| incapable | lacking the necessary skills or capacity |
| mass | a natural disaster that causes a large amount of destruction and affects a large number of people; a large amount of something; a scientific term that refers to how much material an object has |
| barrier | a natural formation or a constructed fence or wall that stops the movement of something, such as water or traffic; when people speak different languages there is a divider that blocks communication |
| inaccessible | something that cannot be obtained or is out of reach |
| vessel | any relatively large watercraft; an container that holds something |
| deluge | a heavy rain, especially one that causes flooding; receiving a lot of something |
| erosion | when something is gradually worn away by wind or water |
| debris | the remains of something broken or destroyed |
| buoy | something that lifts something else, such as an emotion or an object in water; a floating object used to mark a boundary or underwater hazard |
| risk | the possibility of injury, loss, or damage; you do something that could possibly cause you harm |
