Structure of the Earth System

The water cycle is one of earth's most easily observable processes, but demonstrating each step within classroom walls can be a challenge. Through a series of videos and quick demonstrations, cover each aspect of the hydrologic cycle in...

Your class sets up a mini water cycle model to examine the process. Then they watch an animation, following a water molecule through the cycle. A well-developed lab sheet guides learners through the instructional activity and a...

Through a PowerPoint presentation and the embedded animation and video, earth science enthusiasts find out about the moisture in the soil beneath our feet. In the animation, follow a water molecule on its path through the water cycle. As...

Explore the water cycle with a hands-on earth science activity that prompts pupils to measure the amount of water normally transpired by plants. After they describe the flow of the water cycle and provide examples of how human activities...

Encyclopedia Britannica produced this vintage video which focuses on the three places earth's water is present; the ocean, rivers/lakes/groundwater, and water vapor in the atmosphere. They define The Water Cycle as; "The constant...

Explore the water cycle in an interactive diagram of the process. The diagram shows how water is a moving system and constantly changing forms. The resourc includes vocabulary words that pupils click on in order to discover more about...

Explore all things water cycle in a truly engaging interactive. Water enthusiasts look at water as a system. They label the parts of the water cycle as they learn about them in a hands on activity, and then participate in a game where...

Water that leaves the oceans must eventually return. The animations in the final lesson of the four-part NASA series show the complex path water can take across landforms before returning to the ocean. Approximately one-third of the...

The oceans contribute 37 trillion tons of water to land masses in the form of rain and snow. The third in a four-part series from NASA show satellite animations highlighting the precipitation on Earth. The videos show the movement of the...

Explore how water interacts with our entire environment through the water cycle. This video employs wonderful models and clear explanations to describe the water cycle. You'll learn about evaporation, condensation, and precipitation, as...