This volcanic complex is located in Indonesia. At night is normal to see blue flames streaming down the island of Java’s volcano. This intense blue color is formed thanks to the combustion of sulfuric gases. Some people even get confused and think that what is flowing through the volcano is blue lava.
....and what do you mean that the climate might change back... without Greenpeace's murderous terrorists.
in the case of the sphinx its already manmade climatechange.
look at the history of the nile and the niledelta