黑海地区和美国中西部的极端天气威胁全球农作物产量，可能导致供应中断和价格上涨。 Extreme weather in the Black Sea region and US Midwest threatens global crop output, potentially causing supply disruptions and price increases.

极端天气条件使全球农作物产量面临威胁，尤其是在黑海地区的粮仓和美国中西部地区。 Global crop output faces threats due to extreme weather conditions, particularly in the Black Sea region's breadbasket and US Midwest. 黑海地区的干旱和低于正常水平的降雨可能影响玉米和向日葵作物，而美国中西部过多的降雨引发了玉米和大豆产区发生洪水的担忧。 Dryness and below-normal rainfall in the Black Sea region could impact corn and sunflower crops, while excessive rains in the US Midwest raise concerns of flooding in corn and soybean-producing areas. 这些天气状况可能会导致全球供应中断和价格上涨。 These weather conditions may lead to global supply disruptions and higher prices.