Answer:
geyser
Explanation:
The water feature shown by the image is a geyser. 
Geyser are natural feature that ejects a column of hot water, steam or vapor into the atmosphere. 
- Geysers are usually formed in areas of active volcanic and tectonic activities. 
- When surface water comes in contact with a very hot body in formations, they become pressurized and rises up. 
- They then become forcefully ejected through rock cavities and joints. 
- This forced ejection leads to a head of water rising above the surrounding area.