Which of the following statements about magnetic dip is true?

The statement regarding magnetic dip being a factor that can lead to inaccurate compass readings closer to the poles is accurate due to the nature of the Earth's magnetic field. As one approaches the magnetic poles, the magnetic field lines are nearly vertical, which affects how compass needles operate.

The compass is designed to align itself with the Earth's magnetic field, but in areas where the magnetic dip is steep (as it is near the poles), the compass needle may not settle horizontal as it does in lower latitudes. Instead, it can become unstable or point downwards. This misalignment results in a less reliable indication of magnetic North, leading to errors in navigation.

Moreover, in these regions, because of the extreme angle of magnetic dip, navigators may find it difficult to determine an accurate heading because the compass deviates from its standard operation. Therefore, as one moves closer to the poles, understanding and accounting for magnetic dip becomes crucial for obtaining precise navigation readings.