Documents Cycles and Human Impact

Cycles and Human Impact Cycles and Human Impact Nitrogen cycle Nitrogen enters the cycle from either the atmosphere or fixation Atmospheric NH4+ (ammonium) and NO3- (nitrate)…

Documents Surface Water

Surface Water Surface Water 1 Surface Water Movement Water cycle - earthâs water is recycled through two main processes: condensation and evaporation. It is also referred…

Documents Development of Waste Sawdust as a plant protection material for horticulture and agriculture