What must happen for a natural resource to become a synthetic material?

It needs to go through a chemical reaction.

It needs to go through a phase change.

It needs to be pounded very thin.

It needs to be dried out.

It needs to go through a chemical reaction.

To transform a natural resource into a synthetic material, it typically needs to go through a chemical reaction. This involves altering the molecular structure of the natural resource by combining it with other substances, resulting in the creation of a new material with different properties from the original resource. The process may involve various steps such as mixing, heating, cooling, and forming.