Biomes OCR 7.35-6
By: Kendra Sanchez SC.912.L.17.9. Trophic Levels What are trophic levels? -Trophic levels are the feeding position in a food chain such as primary producers,
34-1 Honors Biology Chapter 34 Nature of Ecosystems John Regan Wendy Vermillion Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction.
…in the Ocean… Biological Productivity. We know what the ocean zones are and who lives there…but HOW do they live there together? TROPHIC STRUCTURE: –Flow.
Ecosystem Relationships How Energy Flows Through Ecosystems.