3
practice testMultiple Choice

Practice Test

Question 3 • Earth and Space Science

Scientists are monitoring a satellite that has recorded a coronal mass ejection from the Sun. Which prediction is most likely?

Answer
A
Tidal bulges on Earth will be larger than normal.
B
There may be disruptions to Earth’s communication systems.
C
Earth’s axial tilt will likely move a few degrees closer to the Sun.
D
There will be a partial solar eclipse within a few days.

Explanation

A coronal mass ejection sends a large amount of charged particles and magnetic energy into space. If it reaches Earth, it can disturb Earth’s magnetic field and interfere with satellites, radio signals, and other communication systems. It does not cause larger tidal bulges, change Earth’s axial tilt, or create a solar eclipse.

AI-written and checked against the verified answer.

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