Jet Streams, Causes, Direction, Map and Effects

What are jet streams? These are bands of powerful high-speed winds or currents of air that circulate in shifting flows from west to east direction at an altitude of about 8 to 15 kilometers above the earths surface. Jet streams are formed where there is a large temperature difference between two air …

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Sea Breeze: Causes, Diagram and Effects

What is a sea breeze? A sea breeze is a very cool moisture-laden that blows from the sea during the day towards the land where it is low-pressure. A sea breeze is a very gentle breeze whose velocity reaches its maximum in the daytime; this ranges between 6-50 km per hour in …

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Monsoon Season: Causes,Types, Effects and Importance

What is Monsoon? The term monsoon is derived from the Arabic word “mausim” which means season therefore, monsoon is a seasonal wind system in which there is a complete or almost complete shift in wind direction from summer to winter; this is due to the temperature differential between the adjacent land and …

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Rarest Blood Type and Uncommon Blood Groups in Humans

Rarest Blood Type in the World The rarest blood type in the world using the ABO and Rh system is The RH Null blood type. Someones blood is grouped as Rh-null if the blood lacks all of the 61 possible antigens of the rhesus system. This type of blood can be considered as the Golden blood if …

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