What are four of the seven benefits of organic matter in the soil?
What will be an ideal response?
• Increase water-holding capacity
• Provide pore space, which enhances aeration that is critical for good plant growth
• Prevent small particles of clay from producing a solid mass, thereby enhancing root
growth
• Regulate soil temperature
• Release small amounts of nitrogen and other nutrients as it decays
• Increase the cation exchange capacity (CEC), which is a measurement of the soil's
ability to hold nutrients
• Promote the growth of microorganisms, which in turn helps to condition the soil
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Concrete joints can be grouped into _____.
a. two classes b. three classes c. four classes d. five classes
¿Cuáles de estos tipos de maderos elaborados es más probable que se use para carpintería de detalles que para vigas de soporte?
a. Glulam b. LVL c. PSL d. LSL
Talking down to employees by oversimplifying the directions is called _____
A) partiality B) a double standard C) ?indifference D) condescending attitude
Where is the decimal system of dimensioning used and why?
What will be an ideal response?