The Environmental Protection Agency's classification of fine and ultra-fine particles refers to ____________________
Fill in the blanks with correct word
SPM
suspended particulate matter
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Coccolithophores are able to utilize more frequencies of light so they can be deeper in the euphotic zone and need less light
Indicate whether the statement is true or false
Which of the following is true about thin-plate splines for spatial interpolation?
A. The thin-plate splines method tends to produce steep gradients (overshoots) in data-poor areas. B. The thin-plate splines method produces a minimum-curvature surface. C. The thin-plate splines method produces smooth isolines. D. All of these are correct E. Both the thin-plate splines method produces a minimum-curvature surface and and smooth isolines.
What is the angle of repose for a sediment such as sand?
A) 7° B) 12° C) 33° D) 59°
Empirical science
What will be an ideal response?