• Unit 1 Practice Test
• Unit 2 Practice Test
• Unit 3 Practice Test
• Unit 4 Practice Test
• Unit 5 Practice Test
• Unit 6 Practice Test
• Unit 7 Practice Test
• Unit 8 Practice Test
• Unit 9 Practice Test

• Full-Length Exam

AP Environmental Science Unit 8 Practice Test: Aquatic & Terrestrial Pollution

Our free AP Environmental Science Unit 8 practice test covers aquatic and terrestrial pollution. In this unit, students learn about the various pollutants, toxicants, and pathogens that can have negative impacts on ecosystems.