Browse by Topic: Runoff

Baltimore winter

Curriculum Materials

Baltimore Winters

Baltimore and the Northeast receive high amounts of snowfall. These areas use road salt to help melt the snow and ice.

Two Cities main image

Curriculum Materials

Water Tale of Two Cities

Each city has its own water supply, but different water supplies can be affected by the same factors.

setting up graphs main image

Curriculum Collection

Setting Up Graphs

Getting a start on graphing the salt level data.