During a Test of His Short-Term Memory, Tommy Was Given

question 25

Multiple Choice

During a test of his short-term memory, Tommy was given lists of items to remember. He found the task to be much easier if he grouped the items according to whether they were animals, plants, minerals, and so on. Tommy is using a memory aid called:

• A)clustering.
• B)the self-referencing technique.
• C)chunking.
• D)massed practice.

Grasp the concept of stream erosion and factors affecting erosive power.

Recognize the significance of flowing water as a geological agent.

Identify factors influencing the stream profile, including base level changes and gradient.

Calculate stream gradient and understand its impact on flow and erosion.

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Definitions:

Datums

Datums are reference points, lines, or surfaces on an object against which measurements are made, serving as a foundation for geometric tolerances in engineering drawings.

Datum Feature Symbol

A symbol used in geometric dimensioning and tolerancing to specify a reference for measurements.

MMC

Maximum Material Condition; a feature size where it contains the maximum amount of material within the stated limits of size.

Perpendicularity

The state or condition of being perpendicular, meaning two lines or planes intersect at a right angle (90 degrees) to each other.