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"Agriculture, hula hoops, SARS, and THIS video: how long did they take to get around the earth?" You can learn the history of the planet where you live thanks to the Youtube's channel M ...
Sustainability and sustainable development seem to be the new buzz terms used to discuss solving environmental issues. However, creating a sustainable world is actually a complex idea that involves mu ...
Hipervinculo Ciencias de la Tierra y Medioambiente
Describes how humans use water today.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Describes how humans use water today.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Advances in agriculture allowed cities to grow. Future cities will need to be more sustainble.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged ...
How advances in agriculture have been able to sustain larger human populations.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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