The Net Effect of Wave ____ Is to Move Sand

question 11

Multiple Choice

The net effect of wave ____ is to move sand in a series of arcs along the beach face.

• A) backswash
• B) rip currents
• C) oscillation
• D) refraction
• E) run up and return

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Definitions:

"Open Door" Policy

A diplomatic principle proposed by the United States in 1899 aimed at promoting equal trading rights among all countries in China and preserving Chinese territorial integrity.

European Army

A hypothetical or proposed unified armed forces entity representing the collective military capabilities of European Union member states.

Abyssinia

Abyssinia is the historical name for the Ethiopian Empire, a kingdom in the Horn of Africa known for its ancient culture and resistance to colonial conquest.

British Government

The central government of the United Kingdom, consisting of the monarch, the Parliament, and the executive, responsible for national policy and administration.