AP®︎ Environmental Science: Topic 9.8 Practice Test
Prepare for your quiz, test, or the AP exam with focused practice questions on Topic 9.8 of AP Environmental Science – Invasive Species.
Questions List
Topic 9.8
Question 1 Easy
This question tests the following: EIN-4.A
What happens to the concentration of hydrogen ions when CO2 dissolves in seawater?
What You’re Being Tested On:
Explore the learning objectives taken directly from the College Board’s AP® Environmental Science Curriculum. Ensure you’re prepared for the exact topics covered on the AP® exam, in-class tests, and quizzes, and gain confidence in your mastery of the material.

Topic 9.8: Invasive Species
Learning Objective: EIN-4.A
Explain the environmental problems associated with invasive species and strategies to control them.
Essential Knowledge: EIN-4.A.1
Invasive species are species that can live, and sometimes thrive, outside of their normal habitat. Invasive species can sometimes be beneficial, but they are considered invasive when they threaten native species.
Essential Knowledge: EIN-4.A.2
Invasive species are often generalist, r-selected species and therefore may outcompete native species for resources.
Essential Knowledge: EIN-4.A.3
Invasive species can be controlled through a variety of human interventions.