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Build Your Own Water Cycle
The Water Filtration
Process
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LEARN
TO COMPOST
compost
pile can be set up in a corner of the yard
with few supplies. Choose a level spot about
3- to 5-feet square near a water source and
preferably out of direct sunlight. Clear the
area of sod and grass. When building a composting
bin, such as with chicken wire, scrap wood,
or cinder blocks, be sure to leave enough
space for air to reach the pile. One removable
side makes it easier to tend the pile.
Many
foods can be composted, including vegetable
trimmings, egg shells, coffee grounds with
filters, and tea bags. In addition to leaves,
grass, and yard clippings, vacuum cleaner
lint, wool and cotton rags, sawdust, shredded
newspaper, and fireplace ashes can be composted.
DO NOT compost meats, dairy foods, or any
fats, oil, or grease because they can attract
pests.
Start
the pile with a 4-inch layer of leaves, loose
soil, or other coarse yard trimmings. If you
are going to compost food scraps (a slightly
more involved process), you should mix them
with yard trimmings when adding them to the
pile. Alfalfa meal or clean cat litter may
be added to the pile to absorb odors. In dry
weather, sprinkle water on the pile, but don't
get it too soggy. Turn the pile every few
weeks with a pitchfork to circulate air and
distribute moisture evenly. Don't be surprised
by the heat of the pile or if you see worms,
both of which are part of the decomposition
process. Make sure children do not play in
the composting pile or bin.
In
most climates, the compost is done in 3 to 6
months when it becomes a dark crumbly material
that is uniform in texture. Spread it in the
garden or yard beds or under the shrubbery.
The compost also can be used as potting soil.
*Information provided by, U.S. Environmental
Protection Agency
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