Ais used to spin the clay while the ceramicist shapes it into a form, where as a is used to fire, or heat the clay.

A potter's wheel is used to spin the clay while the ceramicist shapes it into a form, where as a kiln is used to fire, or heat the clay.

Explanation:

Hi, the answers are (1) Potter´s wheel and (2) kiln.

A potter´s wheel is a machine used to spin the clay and it allows the ceramist to do the shaping of round ceramic wares.

A kiln is a type of oven used to heat clay or fire it. As a kiln increases and decreases its temperature, it makes changes in the clay. It can turn the soft clay in a hard or fragile substance.