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"Environmental Textbooks"

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Biomes of the Earth: Core Concepts DVD

Item Number:  (470138-352)
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Geoblox Environmental Degradation Block Models

Item Number:  (470222-814)
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The Sixth Extinction: The Human Role DVD

Item Number:  (470030-912)
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Groundwater Tabletop Demonstrator

Item Number:  (470005-012)
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Orienteering Course Marker

Item Number:  (470145-164)
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All living things need safe habitats to thrive. Tha's a challenge for birds in a shrinking wild landscape. So how can bird sanctuaries make a difference? We'll discover the importance of managing conservancies and sanctuaries while investigating how avian stewards can make significant change. We'

Item Number:  (470330-880)
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Sand is great for a sandvox, but why would companies go through the trouble of mining tons of it out of the ground. Learn more about the geology of sand deposits, how frac-sand is mined and processed, how a sand mine company limits their environmental impact, and even how they are helping to preser

Item Number:  (470330-868)
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A fascinating documentary that shines a light on global scientific and environmental issues.Can we save one of the world's largest freshwater lakes? This program reveals how a perfect storm of agriculture, hydro practices, sewage run-off, flooding and marsh destruction have devastated Lake Winnipeg

Item Number:  (470330-830)
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Did you ever consider the fact that the fuel in your car’s gas tank is mostly ancient sequestered carbon about 400 million years old? But part of that mixture is also modern recycled carbon made from today’s renewable fuels like ethanol and biodiesel. In this program you’ll discover how science and

Item Number:  (470330-874)
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Another way to look at how sustainability works is through Einstein’s Law of thermodynamics as it relates to the basic laws of nature and physics. Einstein knew that matter can be converted into energy and energy converted into matter. An important concept there is that energy can neither be create

Item Number:  (470330-892)
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Stake Flags, Orange

Item Number:  (470018-560)
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Wind-up wild animals

Item Number:  (470206-450)
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MacroLens with 5X magnification fits over the entire petri dish, Size: 4in diameter, Pack 10

Item Number:  (470229-160)
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This program explores the automotive industry’s move towards greener cars and the need for cities to balance cycling, public transport and cars within their overall infrastructure. So let’s take a look at the transportation industry. Find out how to build a city around public transportation & the

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So what’s the big news with such a little bean? That's exactly what we'll explore as we unravel the history and mystery of this littlelegume. In revealing the historic roots of the soybean, we'll uncover the secret within the plant’s roots of converting atmospheric nitrogen into nitrogen in the soi

Item Number:  (470330-906)
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Dive into the science and real life farming practices of Wisconsin’s beef industry. From nutrition to cooking, we'll explore fun and useful information that will help make you beef savvy in the store, on the grill, or at the farm.  Did you know there are more than 3,000 kinds of substances that can

Item Number:  (470330-902)
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