Data from space telescopes show a comet's orbit will cross Earth's path, leaving behind a trail of dust and debris. What prediction can scientists make from this observation?
Answer
A
Planetary alignments will no longer occur in the solar system.
B
Earth's orbit will permanently move closer to the Sun.
C
Earth's magnetic field will shift toward a new axis after the comet passes.
D
A meteor shower will occur when Earth passes through the debris trail.