DETAILED NOTES ON PROTECTION AGAINST DUST AND ALLERGENS IN SAUDI ARABIA

Both equally the onset and the tip in the African Humid Period (i.e. the ‘climatic the best possible’ that finished about 5500 YBP) seem to happen to be abrupt, even though its astronomical will cause go through a really gradual change (deMenocal et al. 2000). Unraveling the will cause of this sort of an abrupt climate change is an ongoing puzz