IB Environmental Systems and Societies Practice Exam 2025 – Comprehensive Study Guide

Question: 1 / 400

What characterizes extensive farming?

High density of planting with high inputs

Lower density of planting with high inputs

Lower density of planting with lower inputs

Extensive farming is characterized by lower density of planting with lower inputs. This agricultural system typically involves large areas of land where crops are grown with minimal use of fertilizers, pesticides, and other inputs compared to intensive farming systems. The goal in extensive farming is to utilize the natural resources and land without significantly altering the ecosystem, which leads to a lower output per unit of land. This method is generally more sustainable in the long run, as it prioritizes ecological balance and reduces reliance on external agricultural inputs.

In contrast, intensive farming, which would involve higher inputs and density of planting, aims for maximum yield from limited land areas, often resulting in greater environmental impact. The characteristic of lower density and lower inputs in extensive farming allows for more sustainable practices, making it viable in certain geographic and economic contexts.

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High density planting with low outputs

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