AP®︎ Environmental Science: Topic 7.4 Practice Test
Prepare for your quiz, test, or the AP exam with focused practice questions on Topic 7.4 of AP Environmental Science – Atmospheric CO₂ and Particulates.
Questions List
Topic 7.4
Question 1 Easy
This question tests the following: STB-2.D.1
What is a natural source of carbon dioxide in the atmosphere?
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 7.4: Atmospheric CO₂ and Particulates
Learning Objective: STB-2.D
Describe natural sources of CO₂ and particulates.
Essential Knowledge: STB-2.D.1
CO₂ appears naturally in the atmosphere from sources such as respiration, decomposition, and volcanic eruptions.
Essential Knowledge: STB-2.D.2
There are a variety of natural sources of particulate matter.
