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NEW TPO 1 The passage mentions all of the following challenges related to new agricultural practices EXCEPT

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Agricultural Economics
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Agricultural economics has undergone significant changes, driven by advancements in technology and shifts in consumer demand. Precision farming utilizes satellite imagery to enhance crop yields by analyzing soil and weather conditions. This allows farmers to make informed decisions about planting, watering, and harvesting, which in turn increase efficiency and reduce waste.

Another development is the rise of organic farming, which responds to consumer preference for sustainable products. Organic farming avoids synthetic pesticides and fertilizers, focusing on crop rotation, composting, and biological pest control. This practice has environmental benefits and creates niche markets for farmers.

Global trade also impacts agricultural economics. Nations depend on importing and exporting food to meet domestic needs and take advantage of international prices. However, this interdependency can lead to economic vulnerability when global supply chains are disrupted by political instability or natural disasters.

Innovations and global dynamics can also pose other challenges. Precision farming requires significant investment in technology, which can be prohibitive for small-scale farmers. Organic farming often yields lower outputs than conventional methods, complicating the balance between sustainability and food security. Additionally, reliance on global trade exposes countries to fluctuations in international markets, necessitating robust economic policies to manage these risks.

5.The passage mentions all of the following challenges related to new agricultural practices EXCEPT

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题干翻译 文章提到了与新型农业实践相关的以下所有挑战,除了:(A) 环境问题 (B) 小型农户无力承担的投资需求(C) 粮食安全可能下降 (D) 对国际市场的过度依赖 分析 本题考查 “新型农业实践的挑战” 的全面信息梳理,需先定位原文中 “挑战” 对应的段落,逐一核对选项是否被提及,排除 “已提及” 选项,选出 “未提及” 选项。 定位信息 原文对应段(挑战汇总):“Innovations and global dynamics can also pose other challenges. ①Precision farming requires significant investment in technology, which can be prohibitive for small-scale farmers. ②Organic farming often yields lower outputs than conventional methods, complicating the balance between sustainability and food security. ③Additionally, reliance on global trade exposes countries to fluctuations in international markets, necessitating robust economic policies to manage these risks.”(创新和全球动态也带来了其他挑战。①精准农业需要大量技术投资,小型农户难以承担。②有机农业产量通常低于传统方法,使可持续性与粮食安全的平衡变得复杂。③此外,依赖全球贸易使各国面临国际市场波动,需强有力的经济政策应对风险)。 选项分析 A(环境问题):原文中提及的挑战为 “投资高、粮食安全难平衡、依赖国际市场”,未任何一处提到 “环境问题”,且有机农业还 “具有环境效益”,该选项未被提及,符合 “除了” 的要求。 B(小型农户无力承担的投资需求):与挑战①“significant investment... prohibitive for small-scale farmers”(大量投资,小型农户难以承担)完全一致,已提及,排除。 C(粮食安全可能下降):挑战②提到 “产量低使可持续性与粮食安全的平衡变复杂”,产量低直接导致粮食安全风险上升(可能下降),已提及,排除。 D(对国际市场的过度依赖):挑战③“reliance on global trade exposes... to fluctuations”(依赖全球贸易面临市场波动),即 “过度依赖国际市场”,已提及,排除。

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