4.Generally speaking, meteors and meteor particles travel together inswarms like bees, with the exception of the loners, and travel in any direction they choose.
5.Generally speaking, meteors and meteor particles travel together inswarms like bees, with the exception of the loners, and travel in any direction they choose.
9.meanwhile, based on eruption type, rock property, times, region and their interrelations, volcanoes in the Cenozoic Era in Tengchong area have been divided into 7 volcano swarms:1.Wuyashan Daheishan swarms;