Did the Southwest Indians grow corn?
Did the Southwest Indians grow corn? To take advantage of limited water, the southwestern Native Americans utilized irrigation canals, terraces (trincheras), rock mulches, and floodplain cultivation. Maize…
Read moreWhat are the 4 principles of sustainability?
What are the 4 principles of sustainability? Introducing the four pillars of sustainability; Human, Social, Economic and Environmental. Why are the 3 pillars of sustainability important? This…
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