---
title: "AP Environmental Science Unit Tests"
description: "Pick any of 9 units and take a timed AP Environmental Science practice test in the AP format, with multiple choice, FRQs and AI feedback on every written answer."
canonical: "https://fiveable.me/ap-enviro/unit-test"
type: "unit-test"
subject: "AP Environmental Science"
---

# AP Environmental Science Unit Tests

## Overview

Pick any of 9 units and take a timed AP Environmental Science practice test in the AP format, with multiple choice, FRQs and AI feedback on every written answer.

## Practice Tests by Unit

- [Unit 1 practice test: The Living World: Ecosystems](/ap-enviro/unit-test/1)
- [Unit 2 practice test: The Living World: Biodiversity](/ap-enviro/unit-test/2)
- [Unit 3 practice test: Populations](/ap-enviro/unit-test/3)
- [Unit 4 practice test: Earth Systems & Resources](/ap-enviro/unit-test/4)
- [Unit 5 practice test: Land & Water Use](/ap-enviro/unit-test/5)
- [Unit 6 practice test: Energy Resources & Consumption](/ap-enviro/unit-test/6)
- [Unit 7 practice test: Atmospheric Pollution](/ap-enviro/unit-test/7)
- [Unit 8 practice test: Aquatic & Terrestrial Pollution](/ap-enviro/unit-test/8)
- [Unit 9 practice test: Global Change](/ap-enviro/unit-test/9)

## About This Document

Canonical Fiveable pages are available as Markdown at the same path plus `.md`.

- [llms.txt](https://fiveable.me/llms.txt): index of Fiveable's sections and URL patterns
- [llms-full.txt](https://fiveable.me/llms-full.txt): complete subject and unit listing
- [MCP server](https://fiveable.me/mcp): call Fiveable as tools instead of fetching pages (`https://fiveable.me/api/mcp`)
- [MCP server for AP teachers](https://fiveable.me/mcp/teachers): a teacher's classes, assignments and AP-rubric grading (`https://fiveable.me/api/mcp/teacher`)