Datasets

2 datasets

U.S. Environmental Protection Agency

Studying Air Pollution with Plants and Animals

Bioindicators are living things that indicate the health of an ecosystem. The best bioindicators are abundant and easy to collect, and some can be used to understand ecosystem health and quality over time. Scientists…

Updated Mar 24, 2026

U.S. Environmental Protection Agency

Building a Greenway: A case study

These interdisciplinary learning modules promote student discovery using available maps and data, engaging students to be collaborative decision-makers. These case studies are intended for secondary education,…

Updated Mar 23, 2026