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1. (1 pt each) True or False:
a. T F (concmod) Most aquifer systems are transient by nature.
b. T F (gw-concepts) Parsimony is defined as always using the most sophisticated and comprehensive model that your time and budget allow.
c. T F (modflow) A time step in a transient MODFLOW simulation can consist of either one stress period or many stress periods, depending on how much the corresponding model stress varies with time.
d. T F (bc) A ground water divide is a type of no-flow boundary condition.
e. T F (goveq) Specific storage is a function of both the soil stiffness and the compressibility of water.
f. T F (gms) The midpoints of arcs are called nodes and the endpoints are called vertices.
g. T F (transient) In general, the smaller the cell size, the smaller the time step size in order to achieve sufficient accuracy for a transient simulation.
h. T F (calibration) In general, the number of parameters should be greater than the number of observations when performing model calibration.
i. T F (calibration) The Mean Absolute Error is generally smaller than the Mean Error.
j. T F (head-darcy) Water will always flow from a point of highhigh pressure to a zone of low pressure.