From the chemical manufacturer to the distributor, then to the farmer, where he applies it to the soil or to the crop. From there, it gradually breaks down into its base elements.
Spillage, over-application, and erosion (all elements of poor farm management) can result in chemicals possibly being washed into surface or ground water supplies.
When it rains, part of whatever that's been spread on the ground will be picked up or dissolved by the rainwater, and then follows the rainwater wherever it runs off to. Sometimes it'll run more or less directly into a stream, river or lake, sometimes it'll have to travel along ditches, canals and such for a while first.
Some will seep down into the ground water.
The rain carries it down to a lake or river.
Agricultural chemicals typically flow into the ground if they are well applied. However, they may end up in streams if they are poorly applied or if there is a flood.
Into ground waters and eventually the rivers and the seas.
into groundwater eventually, then into rivers and the sea!
B Pesticide.
D. A. Goolsby has written: 'Occurrence and transport of agricultural chemicals in the Mississippi River basin, July through August 1993' -- subject(s): Agricultural chemicals, Environmental aspects of Agricultural chemicals, Pollution, Water
Jared R. Creason has written: 'Agricultural competitiveness and environmental quality' 'Use of lawn chemicals in the Twin Cities' -- subject(s): Agricultural chemicals, Environmental aspects, Environmental aspects of Agricultural chemicals, Lawns, Weed control
they flow south for the winter;)
the lava flow is a density independent that flow good from the chemicals lava it have to flow and it is independent
R. J Wagner has written: 'Are agricultural pesticides in surface waters of the central Columbia plateau?' -- subject(s): Agricultural chemicals, Environmental aspects, Environmental aspects of Agricultural chemicals, Environmental aspects of Pesticides, Groundwater, Pesticides, Pollution
The two type of agricultural wastes are:-Farm animal wasteChemical waste
Brian P Kelly has written: 'Ground-water monitoring plan, water quality, and variability of agricultural chemicals in the Missouri River alluvial aquifer near the city of Independence, Missouri, well field, 1998-2000' -- subject(s): Agricultural chemicals, Environmental aspects, Environmental aspects of Agricultural chemicals, Groundwater, Monitoring wells, Quality
Natural gas or methane