Why do 3 million people in the WORLD die each year of water-related diseases? Discover the answers by watching the four parts of this science show and reading the information below. And to take this learning adventure into your classroom, have your teacher download the free Discussion Guide at the bottom of this page so everyone can share in the fun of this inquiry based learning.

It’s all part of Knowing Your H2O – like where it comes from and if it’s safe to drink.

The whole thing begins with the water cycle that our water sources depend on. It’s broken into three major stages. The first stage is evaporation. As the sun’s energy heats the surface of lakes, rivers, plants and soil, the water turns into “water vapor.” After it rises up into the sky, winds push the water vapor through the atmosphere until… it forms into the next stage – condensation. That forms clouds. When air currents cool the clouds, water vapor particles combine to form water droplets or ice particles, and once they get too big, gravity takes over, and they fall as precipitation.

All that’s cool, but how does precipitation get into the water wells that many people and cities depend on for water supplies?

The hydrologic cycle is the continuous movement of water on, above and actually below the surface of the Earth. So water falling from the sky collects on the Earth, and eventually it infiltrates the soil and the bedrock surface to become part of the aquifer. And to have an aquifer, you basically need three things: number one is you need porosity, in other words you need the interstitial spaces that the water can be stored in. Number two you need permeability, which is basically the connection of those pore spaces. Then number three is obviously you need water to saturate the pore spaces in the rock.

People in rural areas often have their own well that pumps the ground water to the surface. Cities also have wells and pumps – big ones and lots of them!

Now that you’ve got some solid (or liquid) background on H2O, you can either dive into more information on the “Lean More” link below, or kick back and watch the four parts of the video. Make a big splash in school by having your teacher download the free Discussion Guide below so the entire class can get “wet behind the ears” with their brainy knowledge of H2O.

Plus, the educational partner noted below supported the video and lesson content here for all of us to learn from. They also offer other learning opportunities on their website. So click on their logo to discover more!

    Full Video

    Classroom Assets

    Wastewater Treatment

    RElated Content

    Wetlands Wisdom

    Do you want to wade into the murky science of understanding our wetland ecosystems? Discover the answers by watching all parts of this science show and reading the...

    Decoding Industrial Sand Mining

    When you think about mining, you probably think about minerals like gold, diamonds, or copper. But sand? What is so special about the sand deposits in Wisconsin and why...

    Soybean Savvy

    Did you know that soybeans are actually native to Asia, where they’ve been grown and eaten for over 5000 years? Discover this and more by watching the four Parts of...

    Cost of Clean Water

    To discover sources and solutions to pollution in watersheds across Wisconsin, our ITO team of "Eco-investigators" wade into the science of water quality. From climbing...

    Into Bringing Back Wisconsin’s Elk

    Join us in this Into the Outdoors episode as we welcome the elk back to Wisconsin! But wait...maybe you didn’t even know they left?  Elk were completely eliminated in...

    Into Wildlife Rehabilitation: First Responders

    If you found an injured wild animal, what would you do? There are many myths and misinformation about how to rescue animals, and doing the wrong thing can add stress or...

    Into Recycling: Scrap Tires

    What happens when a tire is no longer usable? Where does it go? Join Into the Outdoors Adventure Team as we investigate sustainable solutions for scrap tires. Every...

    Soybean Sustainability

    Sometimes, we think that the food we eat just pops out of the ground or appears magically at our supermarkets, but the truth is much different. Jacob and Gianna, our...

    Amazing Eco Trek Race

    Could you survive this gauntlet of physical and mental tests? Discover the answers by watching the four parts of this science show and reading the information below....

    The Science of Modern Biofuels

    Okay, we admit that harnessing the biochemical reaction of yeasts converting the carbohydrates in corn mash into ethanol is pretty slick (as ancients discovered eons...

    Thank you, Partners!