8.2. Origin of Bitumen

Try these first

1. 1.

   What is natural bitumen?

   Hint

   Think of where it is usually found.

2. 2.

   Name a source of natural bitumen.

   Hint

   Consider specific locations known for this.

3. 3.

   What is natural bitumen also known as?

   • Tar
   • Asphalt
   • Oil

   Hint

   It's used in road construction.

4. 4.

   True or False: Most of the bitumen used today is derived from natural sources.

   • True
   • False

   Hint

   Think about the refining process.

5. 5.

   Evaluate the sustainability of using natural bitumen versus petroleum-derived bitumen. What factors should be considered?

   Hint

   Think about the entire lifecycle and external impacts.

6. 6.

   Propose a new method for reducing environmental impact during bitumen extraction and production.

   Hint

   Focus on innovative solutions in technology and processes.