1. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 5 Lecture Outline

3. In the end, we conserve only what we love. We will love only what we understand. We will understand only what we are taught. –Baba Dioum 5-

6. 5-

8. Annual temperature and precipitation levels in terrestrial biomes 5-

15. Boreal forests lie north of the temperate zone 5-

18. Open ocean communities vary from surface to hadal zone 5-

23. 5.3 Freshwater Ecosystems: Lakes 5-

24. Freshwater Ecosystems continued: Wetlands 5- Wetlands (swamps, marshes, & bogs) are shallow ecosystems in which the land surface is saturated or submerged at least part of the year.

28. Biodiversity hot spots are rich and threatened 5-

36. 5-