Revision Work
Big Revision Sheet
Unit 3 (SL) Syllabus Statements
Unit 2 (SL) Syllabus Statements
Ecology Practice Questions
Ecology Kognity Practice Questions Set 1
Ecology Kognity Practice Questions Set 2
Cell Respiration, Photosynthesis, Circulatory System Kognity Review Questions - Set 1
Lessons:
Lesson 1 and 2 - Cell Respiration and Photosynthesis
Lesson 3 - Chromatography
Lesson 4 - Energy Flow
Lesson 5 - Nutrient Cycling
Lesson 6 - Carbon Cycling
Lesson 7 - Greenhouse Effect and Carbon Dioxide
Lesson 8 - Effects of Climate Change