Question

1. select your favorite hobby or activity. list all the items you use in that activity or hobby. for each item, find out how chemistry has contributed to the creation or better operation of that item.

Explanation:

This question asks to identify a favorite hobby or activity, list the items used in it, and explain how chemistry has contributed to their creation or better - operation. For example, if the hobby is painting, paint is an item where chemistry is involved in formulating pigments, binders, and solvents to ensure color quality and durability.

Answer:

(Answer will vary depending on the chosen hobby. For instance, if the hobby is baking: Items used are flour, sugar, baking powder. Chemistry helps in the leavening process with baking powder reacting to produce carbon - dioxide gas that makes the baked goods rise; in the Maillard reaction which gives baked goods their flavor and color when sugar and amino acids react during heating.)