In this video from WOSU Columbus, learn about the soil and water in wetland ecosystems and the chemical interactions that enable wetlands to cleanse themselves. [0:55]

Ecosystems are composed of all interacting organisms (biota) along with their physical and chemical environments. Physical aspects of an ecosystem, called abiotic components, include variables related to temperature, sunlight, soil, and...

A video that compares soil profiles in Hawaii. [2:33]

Learn how Earth's soil is quite thin in relationship to Earth's diameter with this video. [1:37]

Researchers presenting work at the American Chemical Society say that adding charcoal to soil may provide a big boost to agriculture.

This video helps all students learn about the components of a healthy, productive garden and develop long-term maintenance strategies. [4.27]

Paul Andersen explains how soils are formed and classified. Weathering of rock creates particles which are mixed with water, air, and organic material. Soils are classified according to particle size, chemical makeup, and horizon...

Investigate dirt and why just about everything on the planet depends on it! This video explores soil's properties. Learn how soil is a mixture of minerals, water, air, and organic matter. [3:43]

Learn how the different geological components that make up sand are formed. [2:28]

Science meets inspiration in this tale of nature's best-hidden innovation: soil. The Soil Story is a short film [3:56] that shares the importance of healthy soil for a healthy planet. Versions of the video are available in English,...

Explore soil and how soil types vary when found in different landscapes on Earth's surface in this video (2:19) created by NASA eClips and WGBH. Use the video to observe soils found in different landscape environments and describe why...

Play this song for your students it will help them learn the one of the benefits of dirt. You can listen three times before the site asks for a payment.