sapholwethumajola063 sapholwethumajola063 23-02-2024 Geography contestada Indicate whenever the magnetic declination will INCREASE or DECREAS 2.1 Mean annual change of 6' Westwards. 2.2 Mean annual change of 4' Eastwards.2.3 Mean annual change of 2' Eastwards. 2.4 Mean annual change of 8' Westwards.