USA HISTORY

FIRST CONTACTS 28000 BCE 1821 CE

PRE COLUMBIAN AMERICA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
As the Aztec population grew, they needed to expand agricultural production around Lake Texcoco. They created new farmland by
A
growing crops on artificial islands built on reed mats.
B
draining the lake bed to create new farmlands.
C
terracing land on nearby hills to make farming possible.
D
using the three-field system to rotate crops each year.
Explanation: 

Detailed explanation-1: -That said, the surrounding land of the Valley of Mexico was infertile, and the Aztecs worked continuously on cultivating it and finding ways to increase their agricultural yield. For instance, they built irrigation systems, constructed terraces on nearby hillsides, and enriched the soil with fertilizer.

Detailed explanation-2: -Terracing. Was the second method of farming they would dig hills to make a huge staircase of dirt then they would plant on they steps making a hill into a decent mass Production farming hill.

Detailed explanation-3: -In terms of Aztec agriculture, in order to grow all this food, the Aztecs used two main farming methods: the chinampas and terracing. Chinampas were essentially man-made islands, raised bed gardens on the surface of Lake Texcoco’s shallow waters.

Detailed explanation-4: -Aztecs called this agriculture, chinampas. The chinampas were perhaps the first forms of growing multiple crops in the same space. But this practice has had a recent revival, with the rise of aquaponics.

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