| A | B |
| discovery | when someone finds something |
| discover | to find |
| organize | to arrange things in a special order |
| sequence | when things are arranged in time order |
| main idea | the sentence that tells you what the paragraph is about |
| details | these give examples about the main idea in a paragraph |
| similar | when you tell what is the same about two or more things |
| dis | a prefix that means "the opposite of" |
| un | a prefx that means "not" |
| er | a suffix that means "one who" |
| ful | a suffix that means "full of" |
| ist | a suffix that means "one who" |
| ed | a suffix added to a verb to make it past tense |
| alarm | a noise that warns of danger |
| explorer | a person who finds new information about a place |
| famous | something or someone that everyone knows |
| ocean | a large body of salt water; they cover most of the Earth |
| passenger | what you call a person who is riding in or on something that is moving |
| search | to look for something; the act of looking for something |
| wreck | what is left after a crash |
| fact | information that is true and can be proven |
| opinion | what someone thinks and cannot be proven |
| discoveries | when someone finds more than one thing |