Author: Microsoft Corporation. The VBX file extension is used to refer to custom control files created in the Visual Basic programming code. VBX custom control files are written with internal interpretive language code that can run immediately after they are written.uthor: Microsoft Corporation. The VBX file extension is used to refer to custom control files created in the Visual Basic programming code. VBX custom control files are written with internal interpretive language code that can run immediately after they are written.
Natural phenomenon. A natural phenomenon is not an engineered event manufactured by humans, although it may affect them. Common examples of natural phenomena include sunrise, the weather, decomposition, free fall and erosion.atural phenomenon. A natural phenomenon is not an engineered event manufactured by humans, although it may affect them. Common examples of natural phenomena include sunrise, the weather, decomposition, free fall and erosion.
/ More specifically, in this document, the term natural hazard refers to all atmospheric, hydrologic, geologic (especially seismic and volcanic), and wildfire phenomena that, because of their location, severity, and frequency, have the potential to affect humans, their structures, or their activities adversely. More specifically, in this document, the term natural hazard refers to all atmospheric, hydrologic, geologic (especially seismic and volcanic), and wildfire phenomena that, because of their location, severity, and frequency, have the potential to affect humans, their structures, or their activities adversely.