General science · Difficulty 1
Try this ASVAB-style question.
Choose your answer before opening the explanation. This original practice item is for preparation and does not reproduce an official test question.
Plants, animals, soil, and water interact in a wetland. Which concept is being demonstrated?
- photosynthesis
- ecosystem
- antibody
- conduction
Reveal answer and explanation
ecosystem
ecosystem is a community of organisms interacting with their physical environment. Plants, animals, soil, and water interact in a wetland.