Estuaries Often Do Not Have a Discrete Layer of Low-Salinity

question 17

Multiple Choice

Estuaries often do not have a discrete layer of low-salinity water on top of high-salinity water because of

• A) Wind mixing
• B) Tidal motion
• C) Basin shape
• D) All of the above

---

Definitions:

Neutral Stimulus

A stimulus that initially does not elicit any intrinsic response until it is associated with an unconditioned stimulus.

Laughing

The act of making spontaneous sounds and movements of the face and body that are expressions of amusement or joy.

Touching

The act of making physical contact with something or someone, which can convey emotional states and facilitate non-verbal communication.

Identity Vs. Role Diffusion

A stage in Erickson's theory of psychosocial development where adolescents explore various roles and ideas to form a single, cohesive identity.