None.Earthquakes cannot be predicted.
Mercalli, Richter, and The Moment Scales
Lord Kelvin's
In geology science is used in determining the origin of the earth, prediction of earth quakes, tsunamis, finding water sources, Crop assessments, Testing soil fertility and other various purposes.
Large earth moving equipment, explosives, drilling equipment, tunneling equipment, etc.
Electronically records movements in the earth's crust and is used to monitor and predict earthquakes.
seismograph are used to predict an earthquake
Earthmoving equipment is used in the construction industry to shift large amounts of earth, dig foundations and landscape areas. Types of earthmoving equipment include hydraulic excavators, bulldozers, compressors and loaders.
how was writing on objects used to predict the future
Sputnik I was simplicity itself - it's only onboard "equipment" was an electronic radio "beep" received back on earth.
Heavy equipment used for mining any natural resource from the earth is used for mining diamonds.
they use very strong technolygy no one knows for sure wut it is called
Commercial diamond mines use heavy equipment -- earth movers and so forth -- to dig volumes of earth in areas where diamonds are present. You can see examples of diamond mining equipment, below.