1. What makes you save cash?
  2. What are the benefits of being sustainable?
  3. How many ways can you be sustainable?
  4. What are the three R's?
  5. True or false, There is no planet B for us to go and live on?
  6. What are some ways to be sustainable?
  7. What can you do to be sustainable in your own home?
  8. What are some other ways to be sustainable?
  9. What can help the human race?
  10. Fill in the gaps: The definition of sustainability is ____ the needs of current generations