Who is leach
Like hear her on the moon , flooded the neighbourhood kinda sex. That guy Leached her so hard, she will never be the same! I started the date out nicely, brought her flower, held her hand and bought her supper.
We had a lovely time at the Olive Garden, and decided to go to a movie. Hobo with a shotgun was a really great choice, very romantic. I then completely missed her house and drove straight to my place and insisted she come in for a drink or twenty. We drank on my polar bear rug , lit candles, turned on some Steel Panther and Leached her. Leached her all night long. To be dissolved or passed out by a percolating liquid. The act or process of leaching. A porous, perforated, or sievelike vessel that holds material to be leached.
The substance through which a liquid is leached. To cause a liquid to filter down through some material. To subject to the washing action of a filtering liquid. Wood ashes are leached to extract lye. To extract a soluble substance from some material by causing water to filter down through the material.
Lye is leached from wood ashes. To lose soluble matter as a result of the filtering through of water. Soil that has leached badly. To dissolve and be washed away. The action of leaching. But water controls many other aspects of our lives that we cannot see, particularly the chemistry of our environment. One of the unsung chemical actions of water is the process of leaching. Although its name might bring about thoughts of leeches and other creepy-crawlies, it is something very different.
So, what is leaching? Image 1. Water leaching through the Critical Zone. Rain falls on a cross section of a tree atop a soil profile. Rain falls on vegetation, pools on the ground, and leaches into and down through the soil profile. Leaching is not to be confused with the use of leeches as medicine.
Currently, leaching primarily describes the process of water carrying soluble substances or small particles through soil or rock. Although this process seems trivial, leaching is one of the key processes of the Critical Zone, controlling the rate and direction in which compounds move. Leaching is actually two important actions occurring simultaneously: 1 chemical interactions with surfaces and 2 physical movement of water.
As the water passes through the rock and soil, it interacts with the surfaces of the materials. Compounds on the surface of minerals can be become dissolved. In addition, the physical movement of water can dislodge and move particles. Leaching can transport chemical compounds like dissolved substances or larger materials such as decomposing plant materials, fine rock fragments, and microbes throughout the Critical Zone.
In agricultural ecosystems, leaching is an important balance between preventing salt accumulation and removing nutrients from soil. In dry soils of semi-arid regions salts can accumulate in the top horizons of the soil. The Food and Agriculture Organization of the United States estimated 45 million hectares of the million hectares of irrigated croplands are salt-affected.
These soils suffer from the accumulation of salts due to limited leaching. Without proper amounts of water to leach these salts known as the leaching fraction from the upper soil horizons, the growth of the plants can be slightly to severely impacted.
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