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.
Answers.comÂ® is making the world better one answer at a time. I have come across several sources that state that a camp fire ranges roughly from 900 to a little under 1100 degrees C. I guess it depends on your fire's geometrical configuration (heat concentration, conservation, etc.) Hope this helps. Also, a cigarette, at the tip, burns at roughly 900 degrees C.