NOAA
Noaa: Estuaries 101 Curriculum: Estuary and the Watershed San Francisco Bay
In this activity, students investigate a large watershed, look for sources of pollution in the watershed, and study the impacts of a rain storm on a watershed and estuary, without going on a field trip. Students investigate the nature of...
Nature Conservancy
The Nature Conservancy: From America's Rainforest to America's Desert
On this virtual field trip, teachers will help their students travel to the lush, rain-soaked splendor of the Olympic Peninsula and explore the urban watershed of Seattle. Next, they will head to Arizona's dry, desert landscape and take...