V-Shaped Stream Valleys Result from the Downcutting of Stream Erosion

question 3

Multiple Choice

V-shaped stream valleys result from the downcutting of stream erosion and ____________.

• A)mass wasting on the valley sides
• B)isostatic rebound
• C)the "rule of the V's"
• D)conservation of angular momentum

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Definitions:

Freudian Theory

A psychological theory developed by Sigmund Freud that emphasizes the importance of unconscious processes and childhood experiences in shaping personality.

Id

In psychoanalytic theory, the part of the personality responsible for basic drives and impulses.

Ego

In psychology, represents the part of the human psyche that processes experiences and operates as a mediator between the conscious and unconscious minds.

Psychosexual Development

A Freudian theory that proposes individuals pass through a series of stages centered on erogenous zones during development, shaping personality.