Search Results

This is an activity (located on page 3 of the PDF under Water Clean-up Activity) about the use of reduction agents to decontaminate ground water.

Many people get water from a source deep underground, called groundwater.

In this activity (page 11 of the PDF), learners investigate how quickly water moves through various materials. They measure and compare the permeability of gravel, sand, and soil.

In this weather activity (page 4 of the PDF), learners will explore the water cycle through an interactive game.

Water on Earth is in lakes, the ocean, rivers, underground, and frozen glaciers.