You will find that this textbook uses a modular structure for flexible learning.
Product Tag: 9781319245627
Scientific American Environmental – Paperback, by Karr Susan; Houtman – Good
You will find that this textbook includes discussion questions for group work.
Environmental Science for a Changing World by Susan Karr
You will find that this textbook has a sturdy hardcover that resists wear.
Scientific American Environmental Science for a Changing World Susan Karr
A nice touch in this textbook is the summary boxes at the end of every section.