Fill
Man-made deposits of natural soils or rock products and waste materials.
Filling ...
fill dam Any dam constructed of excavated natural materials or of industrial wastes.
(1) To fill all the voids between soil particles with a liquid. (2) To form the most concentrated solution possible under a given set of physical conditions in the presence of an excess of the solute.
CUT-AND-FILL
Process of earth moving by excavating part of an area and using the excavated material for adjacent embankments or fill areas.
CUTOFF ...
Phyllotaxy (fill-oh-taxi) is a useful identification characteristic. Twigs can have either alternate or opposite phyllotaxy.
The following families have opposite phyllotaxy:
Aceraceae (the maples) ...
hydrophilic (Hi-dro-FILL-ick). Having a strong affinity
(liking) for water. The opposite of hydrophobic.
hydrophobic (Hi-dro-FOE-bick). Having a strong aversion ...
Partially fill the bottom tire with soil. This will add weight to the tire and provide a cushion for the liner. Position the other tires.
Line the tires with 4 mil. plastic sheeting.
Responsible Aquaculture Could Fill Plates Without Harming the Environment
But many scientists do feel that aquaculture has the potential for helping the world's marine ecosystems rebound--if it is done conscientiously.
A program of research designed to fill important data needs for specific hazardous substances identified in ATSDR's toxicological profiles.
Many places rely on snowmelt to fill the lakes, rivers, and streams that help keep drinking water reservoirs full and provide water to irrigate crops.
Power stations with reservoirs are generally marked by barrages with earth fill dam or concrete dams. Though hydropower generally can be called environmentally acceptable, there exist also some problems: a) change of groundwater level and fill up of ...
Pore Volume: The volume of water (or air) that will completely fill all of the void space in a given volume of porous matrix. Pore volume is equivalent to the total porosity.
Radicals are very reactive and will pull atoms or electrons from other molecules to fill their outer valance shell. New radicals may formed from the original molecule which then react with another molecule, etc.
Plug: Cement, grout, or other material used to fill and seal a hole drilled for a water well.
Plume: The area taken up by contaminant(s) in an aquifer.
Pluvial: Pertaining to precipitation.
Impoundment made by excavation or earth fill for biological treatment of wastewater.
Waste Treatment Plant
A facility containing a series of tanks, screens, filters and other processes by which pollutants are removed from water.
Ground water entering near coastal waters that have been contaminated by land- fill leachate, deep well injection of hazardous wastes, septic tanks, etc.
Ground-Water Disinfection Rule ...
Waste Treatment Lagoon: Impoundment made by excavation or earth fill for biological treatment of wastewater.
Includes waste from residential, civil and commercial construction and demolition activities, such as fill material (e.g. soil), asphalt, bricks and timber
Covenants ...
For a start, all the ice that melts will start to fill up the oceans and make them overflow on land. And the water itself will take up more space simply because it is warmer. That will make it overflow even more onto the land.
Scrap fabrics have more uses than quilts and costumes, however: Cirque de Soleil uses scraps from its costumes and tents to fill Christmas ornaments, ...
Niche packing The tendency for coexisting species between them to fill the available 'space' along important niche dimensions. Nitrification The conversion of nitrites to nitrates, usually by microorganisms.
Each student should fill out an activity sheet.
Discuss the responses that different groups listed for each question. As the discussion progresses, refer to the diagram. Ask students to add information and questions to think about in Column 2.
Void space
The space in a tank between the top of a tank and the liquid level. If the tank is used to store combustible liquids that easily evaporate, this space can fill with vapors which may reach explosive levels.
Zone of Saturation The layer beneath the soil surface that contains openings that may fill with water.Zoning The arrangement or partitioning of land areas for various types of usage in cities, boroughs or townships.
Even though rains continuously replenish the clean water supply, we have polluted the rivers, lakes and streams making them unsuitable for drinking or agriculture. Further, we are rapidly draining the underground aquifers which took eons to fill.
 See also: Environment, Water, Environmental, Waste, Reduce
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