The land started to get drier, which in turn caused a huge decrease in the amount of vegetation because vegetation doesn't grow as well in dry soil, right?

土地开始变得干燥，这反过来又导致了植被数量的大量减少，因为植被在干燥的土壤里无法生长得很好，对吧？

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The University of Arizona is also studying the hydrological effects of desert vegetation changes, and the rainforest dynamics of carbon, oxygen and vegetation in a variable-climate setting.

亚利桑那大学也在研究沙漠植物变化的水文效应、碳氧的雨林动态和可变气候环境中的植物。

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Scientists also rely on the Normalized Difference Vegetation Index (not shown) to observe vegetation.

科学家根据标准化植被指数对植被进行了观测（未显示在上图）。

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Agriculture Minister Christopher Toe urged other countries to help save Liberia's crops and other vegetation that the caterpillars feed on.

VOA: special.2009.01.27

On day three, vegetation is produced, is created, And on day six humans are created after the creation of the land animals.

在第三天，植物产生了，被创造了，在第六天人类被创造了,在陆生动物被创造之后。

耶鲁公开课 - 旧约导论课程节选

Anyone who is acquainted with these works will immediately recognize in the poem certain references to vegetation ceremonies.

熟悉这些作品的人,会马上在诗里认出,某些提及植物仪式的部分。

耶鲁公开课 - 1945年后的美国小说课程节选

Vegetation edge: place where the vegetation (e.g. grasses, vines) meets the bare sand area of the back beach.

UNESCO: L O S S A R Y

Our team, Red 5, did three environmental projects in Florida, Georgia, and Tennessee, where we removed exotic vegetation, planted native vegetation, built trails and renovated park equipment.

WHITEHOUSE: Serving the United States Through AmeriCorps

Some nest in patches of tall vegetation and may stand to benefit from the expanding taller shag, but those that nest in short vegetation may not be able to adapt.

CNN: Next global warming worry: Thawing tundra