Clay deposits, alongside traditional skills, contribute to the:

Pottery and ceramics industry
Brick manufacturing
Paper Industry
Both a and b

The correct answer is: Both a and b.

Clay deposits are a natural resource that is used in a variety of industries, including pottery and ceramics, brick manufacturing, and papermaking. In pottery and ceramics, clay is used to make a variety of objects, such as pots, dishes, and sculptures. In brick manufacturing, clay is used to make bricks, which are used in construction. In papermaking, clay is used to make paper.

Traditional skills are also important in the use of clay. For example, potters use traditional skills to create their pottery, and bricklayers use traditional skills to lay bricks. Papermakers also use traditional skills to make paper.

Clay deposits and traditional skills are both important in the production of a variety of goods.