The key to preventing soil erosion by water on both farmland and landscaping job sites is ________
A) to grade or till the soil until a smooth surface is achieved
B) to provide adequate surface and subsurface drainage
C) to practice good landscape sanitation by clearing away any weeds and old plant residues
D) to keep the soil surface covered with vegetation
E) to keep the soil moist (with irrigation if necessary)
D
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Inverters designed for installation in North America will have a(n) ____________________ Hz output frequency.
Fill in the blank(s) with the appropriate word(s).
Which portion of the home is seen by everyone coming to the house?
a. service area c. public area b. entrance area d. yard
How are tolerance limits expressed on a drawing?
What will be an ideal response?
When selecting steel, some things you should keep in mind are:
A) Pliability, friability and its amorphous structure B) Age of steel, color C) Point of origin and lot number D) Hardenability, machinability and strength