A 2:1 type silicate clay has one octahedral sheet sandwiched between two tetrahedral sheets
Indicate whether the statement is true or false
TRUE
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Of all the features in a design, the client's personal preferences are more likely to involve the plants than the hardscape
Indicate whether the statement is true or false
Which if the following is true about a soil quality index (SQI)?
A) Soil quality indices may be used to monitor the effects of changes in soil management practice over time. B) The SQI must be related to a particular functional goal for the soil in the ecosystem. C) Soil pH, bulk density (Mg m-3 ) and soil active C levels (mg kg-1 ) may all be averaged together in a SQI. D) All of the above are true. E) None of the above is true.
What are the three structural members involved in post-and-beam construction?
A. Posts, beams, and planks B. Girders, joists, and planks C. Posts, joists, and rafters D. Girders, beams, and rafters
On mini-split systems both refrigerant lines must be insulated because they are both:
A) Low pressure and low temperature in the cooling mode. B) Low pressure and high temperature in the cooling mode. C) Low pressure and low temperature in the heating and cooling mode. D) Low pressure and low temperature in the heating mode.