[CHAPTER 5 –  Managing Resources: Environmental Economics and Policy ] You are shopping for a newer-model smartphone. At the store, the salesperson tells you if you trade in your old phone, you can receive a discount on the newer model. This is an example of:

[CHAPTER 5 –  Managing Resources: Environmental Economics and Policy] Which of the following should NOT be put in a compost pile?

[CHAPTER 3 – Evolution and Biodiversity] A tropical rain forest has more different kinds of trees than the same area in a boreal forest. Which of the following is true?

[CHAPTER 8 – Food Resources] An organism whose own genes have been edited but no new DNA has been introduced is known as ______

[CHAPTER 6 – Water Resources] Most freshwater on Earth is found in _____

[CHAPTER 8 – Food Resources] Which traditional farming method should be used on steep slopes to reduce soil erosion?

[CHAPTER 7 – Geological and Land Resources] What is considered a mineral?

[CHAPTER 2 – Ecology ] Which two components are included in species diversity?

[CHAPTER 5 –  Managing Resources: Environmental Economics and Policy] Interface Carpet made changes in pursuit of the goal to become more sustainable. What did the company focus on to accomplish this?

[CHAPTER 8 – Food Resources] What may be the greatest challenge to agriculture?