Question

in a speech on supervolcanoes, chandra describes the organization of her speech by saying \well first examine the mechanics of supervolcanoes. second, well examine the way they shape our world. and third, well look at a supervolcano thats located right here in the united states.\ based on this description, which organizational pattern did chandra use?
o spatial
o chronological
o causal
o topical

Explanation:

The speech structure is based on cause - effect relationships. First, the mechanics (cause), then how they shape the world (effect), and finally a specific example (another aspect related to cause - effect as it shows the impact of location (a kind of cause) on the study of supervolcanoes).

Answer:

cause - effect (causal)