The wind is strong enough to move dunes, and it often interferes with travel, sometimes obliterating roads in flat dry regions such as those of the W United States. Sandstorms can be very dangerous to our lives as well, all of the dust that is accumulated and been blown around can cause to lose out sighting as to where we are going and may get mislead to somewhere else. having so much of dust be blown in the air and wildly across the place, if this dust just blown into your face there is a chance that the dust may affect your vision, leading to long term dangers.