groundwater
Groundwater is the water located beneath the earth's surface in soil pore spaces and in the fractures of rock formations. A unit of rock or an unconsolidated deposit is called an aquifer when it can yield a usable quantity of water.(Wikipedia,2014)
- قسم من أقسام الكلام: noun
- المجال / النطاق: العلوم
- الفئة: العلوم العامة
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Other terms in this blossary
المنشئ
- cohly
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(Perth, Australia)
