In this unit of lessons, students examine the Chesapeake Bay area. Students learn what lives here and how humans are affecting the area.

Be at the top of the food chain when it comes to understanding marine ecosystems. The 21st installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO) program investigates marine ecosystems, ocean zones, and food...

Students discover the role of a watershed. For this geography lesson, students are shown a diagram of a watershed and discuss the definition of a watershed. Students demonstrate the role of a watershed by using an umbrella and spraying...

Students investigate water ways by conducting an experiment with classmates.  In this natural resources lesson, students define a watershed and identify where large ones are located within the United States.  Students utilize...

Students consider the effects of development on water quality. They test nitrogen levels in waters before and after development, investigate wastewater treatment options and research best management practices to reduce nitrogen loads.