Step 1: Understanding Pottery Firing.
Firing is the process of heating pottery to a specific temperature in a kiln to achieve its final hardness and appearance. This step is essential in transforming the soft clay into durable, finished pottery.
Step 2: Analysis of options.
- (1) Leather ware: Incorrect, leather ware refers to clay that is still moist and flexible.
- (2) Greenware: Incorrect, greenware refers to unfired pottery that has been shaped but not yet fired.
- (3) Firing: Correct, this is the process of heating pottery in a kiln to make it hard and durable.
- (4) Drying: Incorrect, drying is the process of removing moisture from the clay before firing.
Step 3: Conclusion.
Thus, the correct answer is (3) Firing.