timestamps

• 0:00

  Welcome and Audio Check

• 0:43

  Instructor Introduction

• 1:16

  Session Overview and Recordings

• 2:17

  Upcoming Streams

• 2:51

  About Jenny McLean

• 3:23

  About TA Miriam and Discord

• 4:57

  Poll: Feelings on APES Test

• 5:33

  Introduction to Ecosystems

• 6:35

  Biotic and Abiotic Factors

• 7:40

  Predators, Prey, and Symbiosis

• 8:43

  Mutualism and Commensalism

• 9:44

  Parasitism Examples

• 10:50

  Competition and Limiting Factors

• 12:53

  Resource Partitioning

• 14:29

  Terrestrial Biomes Overview

• 15:31

  Climate vs Weather

• 17:38

  Major Terrestrial Biomes

• 18:41

  Poll: Solar Radiation

• 20:13

  Poll: Cold Ecosystem Description

• 23:47

  Aquatic Biomes Introduction

• 24:48

  Freshwater and Marine Ecosystems

• 26:27

  Poll: Reproduction in Ecosystems

• 28:01

  Estuaries Explained

• 30:47

  Nutrient Cycles Overview

• 31:20

  Carbon Cycle Basics

• 37:01

  Nitrogen Cycle and Fixation

• 38:35

  Phosphorus Cycle and Fertilizers

• 39:38

  Eutrophication Process

• 43:54

  Water Cycle and Availability

• 47:02

  Primary Productivity Concepts

• 49:12

  Poll: Oxygen Generation Source

• 51:27

  Trophic Levels and Energy Flow

• 52:29

  Energy Pyramid Efficiency

• 57:14

  Closing and Social Media

• 57:44

  Poll: Unit 2 Topics

• 59:01

  Session Wrap-Up