AP®︎ Environmental Science: Topic 1.9 Practice Test
Prepare for your quiz, test, or the AP exam with focused practice questions on Topic 1.9 of AP Environmental Science – Trophic Levels.
Questions List
Topic 1.9
Question 1 Easy
This question tests the following: ENG-1.B.3
What do producers, or autotrophs, primarily do?
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 1.9: Trophic Levels
Learning Objective: ENG-1.B
Explain how energy flows and matter cycles through trophic levels.
Essential Knowledge: ENG-1.B.1
All ecosystems depend on a continuous inflow of high-quality energy in order to maintain their structure and function of transferring matter between the environment and organisms via biogeochemical cycles.
Essential Knowledge: ENG-1.B.2
Biogeochemical cycles are essential for life and each cycle demonstrates the conservation of matter.
Essential Knowledge: ENG-1.B.3
In terrestrial and near-surface marine communities, energy flows from the sun to producers in the lowest trophic levels and then upward to higher trophic levels.
