Which agricultural system requires the lowest input of labor and energy? (1 point)
O genetically modified crops
O industrial agriculture
O nomadic pastoralism
• intensive farming
So it's not nomadic pastoralism?
Nomadic pastoralism requires the lowest input of labor and energy among the given options.
To determine which agricultural system requires the lowest input of labor and energy, we can evaluate each option:
1. Genetically modified (GM) crops: GM crops are designed to be resistant to pests, diseases, or herbicides. While they can reduce the need for certain inputs like pesticides, the overall labor and energy requirement can vary. To get a precise answer, we can look at specific studies or research comparing GM crops to other agricultural systems.
2. Industrial agriculture: Industrial agriculture relies on large-scale mechanization, synthetic fertilizers, and pesticides. While this system can be efficient in terms of labor and energy for certain crops and operations, it often requires a higher input of both labor and energy compared to other methods.
3. Nomadic pastoralism: Nomadic pastoralism involves herding animals across different grazing lands. This system typically requires a significant amount of labor, especially for managing and moving livestock, and does not make use of heavy machinery or advanced technology. Hence, it may not be the agricultural system with the lowest input of labor and energy.
4. Intensive farming: Intensive farming refers to the practice of maximizing production within a limited area by employing high-input methods. This can involve the use of agrochemicals, irrigation systems, and advanced technology. While it can be labor and energy-intensive, it also allows for precise control and efficient resource utilization, potentially leading to higher yields.
In conclusion, based on the options given, genetically modified crops, industrial agriculture, nomadic pastoralism, and intensive farming, there is no definitive answer regarding the agricultural system with the lowest input of labor and energy without further exploration and comparison of specific crops, regions, and practices.