These websites could help you describe how your polymers are produced, synthetically and in nature.
BBC Bitesize – Polymers and ethanol
Hardie Polymers – Polymer manufacturing processes
Michigan State University – Polymers
Open Learn – Manufacturing and process methods
These websites will provide you with an overview of polymers and could contain information relevant to all of the questions for your research investigation.
BBC Bitesize – Designer polymers
Essential Chemistry Industry Online - Polymers, an overview
Gelfand Centre - What is a polymer?
Open Learn - Introduction to polymers
Open Access Polymer Science Journal - use key words specific to the question and your chosen polymer to locate relevant articles.
These websites could help you form a detailed explanation of the structure of monomers and polymers.
BBC Bitesize – How to draw structural formulae for polymers
Britannica – Polymer (chemistry)
Brooklyn College - Monomers and polymers
These websites could help you classify the polymers as thermoplastic or thermosetting plastic.
British Plastics Federation – Polymer Thermoplastics