Geisinger Medicare Supplement Insurance. Enrolling in a Geisinger Medicare Advantage, Geisinger Medicare Supplement, or Geisinger Medicare Rx plan has never been easier or more convenient. Simply fill out the request form and compare plans in your area. Youâll find the help you need to sort through plan options and find the coverage thatâs right for you.
Different Types of Drought. 1  A Meteorological drought. This happens when a piece of land or region, is subjected to a prolonged period of no rain. 2  Agricultural drought. An agricultural drought effects the production of crops; and can be triggered by soil conditions changing and erosion.
Why do flash floods occur? The main factors that result in flash floods in deserts and semi deserts are; - sudden, intense rain. Total rainfall amounts (measurements) do not have to be high, even stor â¦ ms of less than .5 inches can cause flash floods, if the rainfall is intense.- topography.esert soil is thin and dry and cannot absorb a sudden rainstorm and there are few plants to absorb water. The rain rushes down hillsides and mountains and overflows arroyos, flowing into roads and homes in its path. They can occur suddenly and areas far from the actual storm can be flooded.