Why did the Olmec farmers move their farms from time to time?

As their families grew people need a larger farms

Maya invaders took over their farmlands

Heavy rains flooded their fields and force them to find new land

The soil would wear out and could no longer support farming

Olmec and Maya civilizations quick check

The correct answer is: The soil would wear out and could no longer support farming. The Olmec farmers practiced slash-and-burn agriculture, which depleted the soil of nutrients over time. Thus, they had to move their farms to new areas with fertile soil.

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What are the answers to the rest of the quick check?

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The correct answer is: The soil would wear out and could no longer support farming.

Olmec farmers moved their farms from time to time because the soil would wear out and become infertile, making it difficult to grow crops. This process is known as soil exhaustion. When the same land is used for farming continuously without proper rotation or replenishment of nutrients, the soil loses its fertility, leading to decreased crop yields. To overcome this, the farmers had to abandon their exhausted fields and search for fresh land with fertile soil to continue their agricultural activities.