Rapidly rising column of air in a convectional thunderstorm will soon reach the tropopause and be forced to spread in its upper portion to form an anvil shape.
A lack of precipitation into an area for a long period of time. Modern droughts are thought to be intensified by population pressure which may help to remove water available for ...
Bilateral significa dos lados o dos puntos de vista. En el mundo político, refiere a negociaciones, discusiones o debates entre dos países, estados o ...
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