科学素养与生活应用·英语30篇（3）
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How Droughts Affect Local Rivers
干旱如何影响本地河流
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Drought means long periods with little rain.干旱指长期少雨。
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Rivers get less water from rainfall and melting snow.河流从降雨和融雪中获得的水量减少。
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Water levels drop, and some streams may dry up.水位下降，部分溪流可能干涸。
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Fish and other river animals struggle to survive.鱼类及其他河中生物生存艰难。
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Farmers find less water for irrigation during droughts.干旱期间农民灌溉用水减少。
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Cities may limit water use to save supplies.城市可能限制用水以节约水源。
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Groundwater also falls when rivers run low.河流水位降低时，地下水位也随之下降。
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Healthy forests help slow drought effects on rivers.健康的森林有助于减缓干旱对河流的影响。