THE BEST SIDE OF PROTECTION AGAINST DUST AND ALLERGENS IN SAUDI ARABIA

Both the onset and the tip in the African Humid Interval (i.e. the ‘climatic the best possible’ that finished about 5500 YBP) show up to happen to be abrupt, Regardless that its astronomical leads to undertake an incredibly gradual improve (deMenocal et al. 2000). Unraveling the triggers of these an abrupt climate shift is really an ongoing puz