Social Studies

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The Value of Grasslands: Video | Nature Works Everywhere

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Grasslands have grown to be a massively undervalued ecosystem, but a recent surge of ecotourism in grassland systems have given the land new value. In this video, explore the balance between ecotourism and environmental stability, and learn about how people all over the world are living together with grasslands. 

The following lesson plans support this video:

 

 

The Hunting Dogs of Papua New Guinea

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This video from Nature describes the history and uses of the dogs of Papua New Guinea. Men from the Akepangi tribe set out to hunt at dawn. They believe the dogs they take with them have supernatural abilities to track down prey. The dogs are called the singing dogs because they howl but do not bark. In the hunt, the dogs find an opossum in the canopy (upper layer of vegetation). The dogs are more valuable to the hunters than their bows and arrows. The tribe believes the dogs tell them where the evil spirits lie in the jungle.

Managing Salmon to Support Healthy Forests: Video | Nature Works Everywhere

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This video addresses the impact of unsustainable fishing practices and how salmon fishing risks harming much more than just aquatic ecosystems. Salmon runs are an important factor in cycling many nutrients from the ocean to the forest and beyond. Over-fishing salmon can reduce the forest's capacity for growth and regeneration. 

Find a lesson plan here to accompany this video.