The following are main points for a speech about glass. i. soda lime glass is used in almost all ordinary glass products. ii. lead crystal glass is used mostly for luxury glass products. iii. heat resistant glass is used for cooking and scientific products. these main points are arranged in a . (a) chronological.(b) narrative.(c) spatial.(d) causal(e) topical

The correct answer is E. Topical

Explanation:

Topical organization refers to an organizational pattern in texts that involves organizing details according to sub-topics that are all linked to a general or larger topic or according to categories or types. This differs from others such as chronological in which organization is according to time; spatial order that organizes details according to space or causal pattern that organizes details according to cause and consequence.

Topical organization is the type of organization in the main points presented because all of these points belong to a general topic that describes the materials used in glass and each of the points is linked to a type of material or a sub-topic including "soda-lime glass", "lead crystal glass" and " heat resistant glass". Considering this, it can be concluded the main points are arranged in a Topical order.

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