vegetation - the plant life of a region or the plant community. It means all ground covered by plants, conserve - to keep safe from loss, waste, or destruction, fossil fuels - a natural substance formed from the buried remains of ancient organisms that can be used as a source of energy, natural resources - something that is found in nature, include light, air, water, plants, animals, soil, stone, minerals, and fossil fuels, no till farming - the practice of planting crops without tilling the soil., till farming - a term that refers to the practice of digging, stirring, turning over, and other mechanical means of preparing soil for planting, erosion - occurs when water, ice, wind, or gravity moves rock or soil, called sediment, from one place to another., emissions - when gases and chemicals are released into the air and harm the earth's atmosphere,

Conservation Vocabualry

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恢復自動保存: ?