Objective 1 

To provide with an opportunity how to use renewable materials as a primary aim wherever possible over non-renewable material. 

Q1. Write  in 200 words explaining why renewable materials are preferable to non-renewable materials in construction projects? 

Q2. List four renewable and four non-renewable materials ?

Objective 2 

To provide an opportunity to identify how to use low energy materials in pereference to high energy materials, where practical. 

Q1. Write 200 words and define low energy materials?

Q2. Suggest and explain 3 factors you should determine when choosing low energy materials?