Two small circular vents are positioned at the bottom of the baffle for bass reinforcement.
It is located in a zone of intermittent volcanism which has produced many small vents.
Once inside the fort, on the right as well as left there are two long and narrow rooms with small vents overlooking the plains.
Waters expelled from some of the smaller vents carry the sand upward.
Moisture and smoke escaped from small vents in the top for six to eight days.
Creatures like the one Spot had killed were leaping through the air and diving for small vents around the floor.
A "V" crease makes its way down the center of the hood toward the bumper, where it is flanked by small gray vents.
An eruption is usually preceded by bubbling in two small vents nearby.
There were two smaller vents as well.
It would have been worse, except for the open windows below and the small vents at either end of the cabin, near the peak.