Energy Flow Rotation Make a new entry in your journal.
Chapter 3 Ecosystems and Energy
Biomagnification Lesson. Pesticides What are they used for? Chemical substances used to kill insects that eat crops or cause disease.
Fig. 49.2, p. 876 energy input from sun nutrient cycling PHOTOAUTOTROPHS (plants, other producers) HETEROTROPHS (consumers, decomposers) energy output.
MicroTeach Lesson
