A Stream Begins at an Elevation of 200 Meters and Flows

question 47

Multiple Choice

A stream begins at an elevation of 200 meters and flows a distance of 400 kilometers to the ocean? What is the average gradient?

• A)0.5 km/in
• B)2m/km
• C)2km/m
• D)0.5m/km

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Definitions:

Lateral Toes

The toes located on the outer sides of the feet, important for balance and supporting walking gait.

Tibialis Anterior

A muscle in the lower leg that dorsiflexes and inverts the foot, playing a key role in walking and balance.

Linea Alba

A fibrous structure that runs down the midline of the abdomen, forming an important anatomical landmark and serving as the attachment for certain abdominal muscles.

Serratus Anterior

A muscle located on the side of the thorax that assists in the upward movement of the arms and stabilizes the scapula.