A rift is a dropped zone at the point where the plates are moving apart. As the plates move apart the crust widens and thins, valley and volcanoes begin to form in and around the area. At the start of the rift formation streams and rivers flow into the low valley and long lakes can be created.
However in many cases, there are a select few items that withstand the inferno. The average house fire burns at a temperature of about 1,100 degrees Fahrenheit, which isnât hot enough to destroy most metals and earthly-made substances. And if an item is well-placed and small in size, its chances of survival increase drastically.
The fire point of a fuel is the temperature at which the vapour produced by that given fuel will continue to burn for at least 5 seconds after ignition by an open flame. At the flash point, a lower temperature, a substance will ignite briefly, but vapor might not be produced at a rate to sustain the fire.