Ecosystems and Energy Chapter 3. Chapter 3 Primary Themes 1.Distinguish ecological levels 2.Define and explain energy 3.Laws of thermodynamics 4.Reactions.
Energy Flow in Ecosystems and Biogeochemical Cycles.
ECOLOGICAL PRINCIPLES CHAPTER 19. What is Ecology? The study of interactions between organisms and the living and non-living components of their environment.
Ecology: study of interactions between organisms (biotic) &
Ecosystems and Energy Chapter 3. “In the end, we will conserve only what we love, we will love only what we understand, we will understand only what we.
Ch 5 What do we know about ecosystems?
CHAPTER 3 Communities and Biomes
