Introduction and Overview
Chat and Session Setup
Unit 4 Earth Systems
Upcoming Schedule and FRQ
Audio Check and Trivia
Plate Tectonics Basics
Plate Boundaries Explained
Earthquakes and Volcanoes
Soil Formation Process
Soil Horizons Layers
Weathering vs Erosion
Human Impact on Soil
Soil Composition Properties
Earth's Atmosphere Layers
Solar Radiation Overview
Electromagnetic Energy Types
Earth's Tilt and Seasons
Geography and Climate Influence
Rain Shadow Effect
El Niño Phenomenon
Normal Ocean Patterns
El Niño Impacts
Predicting El Niño
Unit 5 Poll and Closing

AP Environmental Science - 2024 Exam Prep Preview
2024 · Jenni Maclean, Kade Craig, and Rakshi Vazhkupai Jaiganesh

AP Environmental Science CRAM – Cycles & Biodiversity
2024 · Jenni Maclean & Kade Craig

AP Environmental Science CRAM – Unit 1: Living World
2019 · Joshua Nielsen

AP Environmental Science - Q&A: Units 1-7 & FRQs
2019 · Jessie Howington

APES CRAM – Unit 4: Earth Systems & Resources
2019 · Joshua Nielsen

AP Environmental Science - 2024 Exam Prep Preview
2024 · Jenni Maclean, Kade Craig, and Rakshi Vazhkupai Jaiganesh

AP Environmental Science CRAM – Cycles & Biodiversity
2024 · Jenni Maclean & Kade Craig

AP Environmental Science CRAM – FRQs & All Units
2021 · Jenni Maclean

AP Environmental Science CRAM – Experimental Design & FRQs
2021 · Jenni Maclean

AP Environmental Science CRAM – FRQs & Nitrogen Cycle
2021 · Jenni Maclean