If your specific purpose were "to inform my audience how hurricanes develop," you would probably organize your speech in order.

The answer is a chronological order. It is a technique of speech organization in which the key points follow a time pattern. A best example of chronological is a profile that starts in 1920 and goes over 1997.  In this way, I will start telling they form near the equator over the warm ocean waters. 

true. the definition explains it: a word or phrase that modifies or qualifies an adjective, verb, or other adverb or a word group, expressing a relation of place, time, circumstance, manner, cause, degree, etc. this is a dictionary definition that i have looked up in a dictionary.