Explore the food chains that support Arctic ecosystems. A class discussion on interdependence and the different roles plants and animals play in ecosystems provides students with the knowledge to complete a worksheet asking them to...

From days of 24 hour sunlight, to endless nights that last for days, the Arctic is a very unique place to live. Examine the seasonal changes that occur in the northern-most reaches of the globe and the impact they have on the plants and...

Biomes share similar climates and ecosystems, despite being separated geographically on the planet. A presentation introduces the six most common land biomes. It focuses on the commonalities in climate, plants, and animals with many...

Intended as a reference tool for US Army personnel, this application can be used in a classroom that is studying historic and current wars or as part of an outdoor education or wilderness survival course. Some of the subjects addressed...