Which outcome arises during intensive pre-Columbian maize cultivation without crop rotation?

💡 Explanation

During intensive maize cultivation without rotation, nitrogen depletion occurs because maize is a heavy nitrogen feeder, continually extracting it from the soil. Therefore nitrogen depletion results, rather than salinization, pest resistance, or waterlogging, because of the plant's specific nutrient requirements.

• Which optical distortion increases when viewing celestial objects though an astrolabe’s alidade at shallow angles?
• Which risk increases when cast iron cannons are rapidly cooled after firing, during the Napoleonic era?
• Which outcome results when bronze smelting lacked precise temperature control around 1200 BC?
• Which benefit occurred when pre-Columbian Andean terraces implemented stone-faced retaining walls on steep slopes?
• Which outcome directly results when chinampa agricultural systems experience prolonged seasonal flooding?
• Which geometrical construction relied on algebraic proportions to approximate irrational numbers crucial for its high craftsmanship?