timestamps

• 0:00

  Introduction to Energy Flow

• 1:35

  Lesson Plan Overview

• 2:41

  Photosynthesis Basics

• 3:42

  Cellular Respiration

• 4:44

  Sunlight Usage by Plants

• 5:48

  Gross Primary Productivity

• 6:52

  Net Primary Productivity

• 8:25

  Energy in Biomes Graph

• 9:31

  Open Ocean Energy Reasons

• 11:06

  Ecological Pyramid Introduction

• 12:09

  Producers and Autotrophs

• 13:13

  Heterotrophs and Consumers

• 14:46

  Herbivores and Carnivores

• 16:24

  Omnivores in Food Webs

• 16:56

  The 10% Rule

• 19:33

  Biomass and Organisms Application

• 21:08

  Real Pyramid Examples

• 23:13

  Chicken and Cricket Example

• 25:18

  Soybeans to Beef Math

• 27:22

  Herbivore vs Carnivore Efficiency

• 30:11

  Land Usage Comparison

• 32:13

  Laws of Thermodynamics

• 34:18

  First Law Visualization

• 36:23

  Second Law Entropy

• 38:28

  Entropy Examples

• 42:37

  Personal Entropy Stories

• 44:10

  Topic Summary Recap

• 47:16

  Primary Productivity Recap

• 50:51

  Ecosystems and Biodiversity

• 53:28

  Closing Remarks