Anything electrical that smokes and melts does so because it is conducting more current than it was designed to handle. If the circuit, including the breaker, conductors, and the GFCI have been properly installed and are in good working order this will not happen.
My first guess is that the GFCI has come apart internally, causing a short, but not causing enough current to trip the breaker. A GFCI will not trip in an over current condition. It trips when there is a measured difference in current on one conductor than the current on the other. So a dead short, which should trip the breaker, will not trip the GFCI.
My second guess is that the breaker is the wrong size for the circuit or the breaker has malfunctioned. In either case you likely have more than the outlet smoking. You likely have conductors back in the wall melting and smoking as well. If you suspect this may be the case you should call for emergency services (911 in most of the US and I believe 999 in the UK) because wires back in the wall might smolder for a long time, even after electricity is turned off, and flame up at a later time, possibly while you are asleep.
In any case you need at the very least a new GFCI. Do not use a device that has obvious damage.
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As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.
Before you do any work yourself,
on electrical circuits, equipment or appliances,
always use a test meter to ensure the circuit is, in fact, de-energized.
IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
heat
The crust stretches and gets thinner so the pressure decreases on the mantle rocks below this causes part of the mantle to melt
The rime
Gas does not directly cause Ice to melt. However if you are talking about glaciers then the gas Carbon Dioxide (CO2) causes the earths atmosphere to heat up (because it traps more of the Sun's heat) and this causes glaciers to melt - because the Earths climate is hotter.
yes, frozen desserts have a melting point like anything else. If the temperature exceeds that, the dessert will melt.
fire/heat makes matter expand the melt away
Melting of the ice caps Global warming causes the ice caps to melt. As they melt, the moving water corrodes at the remaining ice, speeding up the process.
Heat causes any frozen liquid to melt. When a liquid is frozen, all of the atoms come together. When that frozen liquid is heated up, all of the atoms move away from each other which causes it to melt.
Fat.
heat
The crust stretches and gets thinner so the pressure decreases on the mantle rocks below this causes part of the mantle to melt
melt flow patteren.
The rime
Yes by rewinding the causes that encourage melt down ; Carbon economy in case of global warming .
Application of heat makes ice melt, so global warming makes lots of ice melt.
Gas does not directly cause Ice to melt. However if you are talking about glaciers then the gas Carbon Dioxide (CO2) causes the earths atmosphere to heat up (because it traps more of the Sun's heat) and this causes glaciers to melt - because the Earths climate is hotter.
Sunlight melts it away! The rays the sun casts is enough to melt ice. also the season's are changing