Question

question 25 (multiple choice worth 3 points) oss.03 the picture below shows a prominence in the sun’s atmosphere. source: http://www.nasa.gov/multimedia/imagegallery/image_feature_1650.html which of these events is most likely to occur as a result of the prominence?
○ the corona would become visible
○ the auroras would become visible
○ the sun’s photosphere would be blocked
○ the sun’s magnetic effect would decrease

Explanation:

1. Analyze each option:

• Option 1: The corona is visible during a solar eclipse, not directly due to a prominence. So this is incorrect.
• Option 2: Solar prominences (and related solar activity like solar flares or coronal mass ejections) can send charged particles towards Earth. These charged particles interact with Earth's magnetic field and atmosphere to create auroras. So this is a likely event.
• Option 3: A prominence is a feature of the sun's atmosphere (chromosphere/corona) and does not block the photosphere. So this is incorrect.
• Option 4: Solar prominences are related to the sun's magnetic field; they are caused by magnetic activity. A prominence is more likely to be associated with increased magnetic effects rather than a decrease. So this is incorrect.

Answer:

B. the auroras would become visible