| lead |
Lead is a metal found naturally in the environment as well as in manufactured products. The major sources of lead emissions have historically been motor vehicles (such as cars and trucks) and industrial sources. Due to the phase out of leaded gasoline, metals processing is the major source of lead emissions to the air today. The highest levels of lead in air are generally found near lead smelters. ...
Ãâó: www.pca.state.mn.us/gloss/glossary.cfm
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| leachate |
The solution that is formed when water percolates through a permeable medium. A leachate may contain toxic material or bacteria.
Ãâó: biology.usgs.gov/s+t/SNT/noframe/zy198.htm
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| leaching |
The removal of readily soluble components, such as chlorides, sulfates, organic matter, and carbonates, from soil by percolating water. The remaining upper layer of leached soil becomes increasingly acidic and deficient in plant nutrients.
Ãâó: biology.usgs.gov/s+t/SNT/noframe/zy198.htm
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| leash |
A chain, rope, or strap attached to the collar or harness of an animal, especially a dog, and used to lead it or hold it in check.
Ãâó: www.bestfriendspetcare.com/dog_glossary/dog-terms-...
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| lead acetate |
Crystalline, highly poisonous powder used in some toning and intensifying solutions.
Ãâó: www.startphoto.com/learn/glossary/glossary_l-lh.ht...
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| LEA | Asiatic mustard used as a potherb |
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| LEA | moth whose larvae form nests by rolling and tying leaves with spun silk |
| LEA | any of the various shape that leaves of plants can assume |
| LEA | soil composed mainly of decaying leaves |
| LEA | long narrow spring consisting of several layers of metal springs bracketed together |
| LEA | bee that cuts rounded pieces from leaves and flowers to line its nest |
| LEA | bee that cuts rounded pieces from leaves and flowers to line its nest |
| LEA | bee that cuts rounded pieces from leaves and flowers to line its nest |
| LEA | large sap-sucking bug with leaflike expansions on the legs |
| LEA | large sap-sucking bug with leaflike expansions on the legs |
| LEA | bat having a leaflike flap at the end of the nose |
| LEA | any of various pale blotched snakes with a blunt snout of southwestern North America |
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