Test of Essential Academic Skills (TEAS) ATI Reading Practice Test 2026 - Free TEAS Practice Questions and Reading Study Guide

Including cause and effect in an expository text serves to highlight relationships between events, allowing readers to understand how one event leads to another. This structure is essential for conveying complex information and concepts clearly, as it helps to illustrate the connections between different ideas or actions. By presenting these relationships, the text aids in clarifying how certain factors influence outcomes, which is a fundamental aspect of informative writing. It enables readers to grasp the reasoning behind specific phenomena or developments, making the information more accessible and logical.

In contrast, the other options do not align with the primary function of an expository text. While entertaining an audience or creating suspense may be objectives in narrative or fictional writing, they are not the main goals of expository writing. Personal reflection, another characteristic often found in opinion pieces, does not typically fit the objective nature of expository texts.