Final answer:
Option B: Across the tropical Pacific, the prevailing winds generally move westward, influenced by atmospheric patterns like the Walker Circulation.
Step-by-step explanation:
Across most of the tropical Pacific, the winds were directed generally westward. This wind pattern is due in part to the Walker Circulation, an atmospheric circulation pattern that involves easterly trade winds in the tropics that flow from high pressure areas in the eastern Pacific to the warmer, low pressure areas in the western Pacific. The westward winds are a key component in weather and climate patterns, such as the El Niño and La Niña phenomena, which can influence global weather.
The correct answer is b) Westward. Across most of the tropical Pacific, the winds are directed generally westward. These winds are known as the trade winds, and they blow from east to west in the tropical regions of the Earth. They are caused by the rotation of the Earth and the temperature differences between the equator and the poles. These winds are important for sailing and navigation, as they can be used to travel from east to west more easily.