Which risk increased within early Inca terrace farming following accelerated deforestation of Andean cloud forests?

💡 Explanation

When Andean cloud forests were deforested, the soil bioengineering effect from roots binding the terrace slopes diminished because of decreased root density, which directly amplified the risk of landslides. Therefore reduced slope stability resulted, rather than enhanced nitrogen fixation, thermal regulation, or reduced infiltration, which depend on vegetation presence.

• Which limitation constrained practical solutions derived from Al-Khwarizmi's quadratic equations in land surveying?
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• Which navigational disadvantage existed when using an astrolabe at sea aboard sailing vessels?
• Which effect resulted from Roman siege engines using torsion springs made of twisted sinew during wet weather conditions?
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• Which outcome occurred when pre-Columbian civilizations over-cultivated terraces on steep Andean slopes?