There have 2 clip in the Zip file horizontal and vertical, you can see the green bubble(cause the color of sky, sometime it’s like blue). A geyser is a spring characterized by intermittent discharge of water ejected turbulently and accompanied by a vapour phase (steam). Generally all geyser field sites are located near active volcanic areas, and the geyser effect is due to the proximity of magma. Generally, surface water works its way down to an average depth of around 2,000 metres (6,600 ft) where it contacts hot rocks. The resultant boiling of the pressurized water results in the geyser effect of hot water and steam spraying out of the geyser’s surface vent (a hydrothermal explosion).