Skip to main content
Back

7.3 Energy Flow and Nutrient Cycling in Ecosystems

Study Guide - Learn with Videos

Curated lessons matched to your uploaded material – learn every topic step by step.

Introduction to Ecology

  • Levels of Ecological Study
    05:01
  • Introduction to Ecology Example 1
    02:31
  • Environment vs. Habitat vs. Niche
    01:57

Energy Flow Through Ecosystems

  • Gross Productive Energy vs. Assimilated Energy
    05:28
  • Energy Efficiency in Ecosystems
    06:28
  • Energy Flow Through Ecosystems Example 2
    07:07

Making Sense of Ecosystem Production & Efficiency

  • Making Sense of Ecosystem Production & Efficiency
    07:47
  • Financial Analogy for Ecosystem Production & Efficiency
    07:23

Energy & Biomass Pyramids

  • Energy & Biomass Pyramids
    05:41
  • Energy & Biomass Pyramids Example 1
    03:41

Factors Impacting Primary Production

  • Primary Production in Aquatic Ecosystems
    04:36
  • Factors Impacting Primary Production Example 1
    02:31
  • Primary Production in Terrestrial Ecosystems
    02:22

Biogeochemical Cycles

  • Biogeochemical Cycles Example 2
    02:40
  • Carbon Cycle
    04:20
  • Nitrogen Cycle
    08:32