Water Trapped For 1.5 Billion Years Could Hold Ancient Life

SCIENCE Ancient Water, New Hopes in Search for Life Scientists have discovered water that has been trapped in rock for more than a billion years. The water might contain microbes that evolved independently from the surface world, and it’s a finding that gives new hope to the search for life on other planets. Discussion Ideas: The NPR article says Canada’s 1.5-billion-year-old water was trapped far … Continue reading Water Trapped For 1.5 Billion Years Could Hold Ancient Life

Most Endangered River in the U.S.: The Colorado

ENVIRONMENT Most Endangered River in the U.S.: The Colorado American Rivers released its annual America’s Most Endangered Rivers report this week, listing the Colorado River at at the top. In seven states and two countries, demand for the Colorado’s water is outstripping its supply. Discussion Ideas: The Colorado is endangered because demand for its water is greater than its supply. Can students name some activities … Continue reading Most Endangered River in the U.S.: The Colorado

Colorado River: Adventure, Learning, and Advocacy

At 15, I had the opportunity to join a three week rafting trip down the Colorado River, under the crimson canopy of the Arizona sky and through the majestic red castles of the Grand Canyon. I jumped off 60 foot cliffs, slept next to white scorpions, photographed black condors from a few feet away, and watched in terror as one of our adrenaline-hungry rafters handled a rattle snake. It’s hard to describe in words the river’s emotional, spiritual, and intellectual stimulation. 
cjaGrandCanyonKnot.jpg
Left: Grand Canyon,” in pen and ink, 18” x12”, by Cedar Attanasio.
Last Sunday, I relived my trip by watching Grand Canyon Adventure, which has amazing rafting footage, vividly depicted in 3D Imax. The movie features great commentary by Wade Davis and Robert F. Kennedy Jr., who narrate the rafting adventure with information on the Colorado River and its exploitation for hydropower and agriculture. I needed Davis and Kennedy’s commentaries, because rafting the Grand Canyon–only a short section of the Colorado River’s 1,500 mile path–didn’t teach me everything that I needed to know about freshwater rivers. 
All travels inform the spirit and the mind in some way, but for the geographer, they also serve as nodes of understanding, starting points in a wider web of cultural and biological systems that can only be understood through study (which usually means the abstraction of studying maps or reading books, both of which are summarized or paraphrased expressions of what exists in the field). 

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It’s a water-filled world

2011-03-21_0000114.JPGWater covers more than two-thirds of the Earth’s surface area and is essential to our survival. Each year in March we celebrate World Water Day (WWD) to draw attention to this vital resource and, in particular, freshwater–as opposed to salt water. Sustainable management of freshwater resources is a key theme highlighted each year on World Water Day.

The idea of designating a day to celebrate freshwater was originally put forth in 1992 at the United Nations Conference on Environment and Development (UNCED).  The United Nations General Assembly declared March 22, 1993, as the first World Water Day and the tradition has continued since then.  Each year there is a different theme highlighting some aspect of freshwater.  Themes have ranged from water scarcity to sanitation to this year’s theme of “Water for cities: responding to the urban challenge.”

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Justine Kendall: Thanks For Being Here…

Justine Kendall is a contractor at for National Geographic
Education and has enjoyed every minute of getting ready for the best Geography
Awareness Week ever!



Yesterday we went to see a short discussion from H2O for
Life and an exhibit called ‘Bathroom Pass’, a visit that turned out to be
thought provoking in more ways than one. 
H2O for Life is an organization that helps pair schools in the United
States with one in the “developing world” that does not have the resources to
meet their health and hygiene needs (i.e. clean water to drink, hand washing
stations, or working toilets). These schools then work to fundraise and educate others about the
importance of clean water and hygiene. 
There were several speakers at the meeting, and although they each only
spoke for about five minutes or less, their passion for their field reminded me
just how important this week we’re about to finish out really is.  In the frenzy leading up to it many of
us might have gotten caught up in the details – how many maps have been shipped
out, whether there was a typo in the press release, does that crossword even
HAVE the right number of boxes to fill out the answers??  But in the end we all need to realize
that Geography Awareness Week, regardless of whether or not UPS actually
shipped the boxes to the right address, or even the right state, is about
educating people of all ages and areas about the importance of learning about
the world around us. 

Often times, it seems that many people like to think that
they are unconnected from their land. 
In this digital age, when someone in Paris can instantly video chat with
a person in Kabul, and even when prestigious thinkers proclaim that technology
has made it so “the world is flat”; we think ourselves so far above our Earth,
that we are no longer “tied down” by place or location.  This however, is simply not true. Just
as we ever have been, both groups and individuals are influenced by place.  The way humans behave, the way we
interact with our surroundings, all depends on our built and natural
environment. As educational philosopher John Dewey said, “the ultimate
significance of lake, river, mountain, and plain is not physical or social; it
is the part which it plays in modifying and directing human relationships.” The
loyalties to the various places that provide the context for our lives are
crucial aspects of the human experience, and too often we ignore them, or are
not taught to look deeper into the interactions between ourselves and our
places that take place every day.

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