Thursday, 5 May 2016

EXTREME WEATHER


HI,TODAY WE’RE HERE TO EXPLORE WEATHER. IN THESE 3 PARAGRAPHS WE SHALL LEARN ABOUT AIR MASSES,MIST AND FOG AND JET STREAMS.


Firstly, as air circulates and the earth, it passes over warm and cold ocean and continents. These alter the characteristics of the air that moves over them. They can make the air cold,dry and moist . The slower the air mass is moving, the longer it will stay over a particular area, such as a warm ocean, and the bigger the influence of the ocean on the air.


Penultimately, If cloud form at ground level, they fill the air with microscopic water droplets that are hard to see through.We call this effect mist or fog. They are essentially the same,  but fog is thicker than mist.


Thirdly and Lastly, a jet stream is a band of fast-moving air that blows around the globe at high altitude.It forms over a large-scale weather front,such as the polar front. There are four major jet streams.They follow wave like paths around the world.


I hope you have a good time learning about weather and  to re-state my three paragraphs they were air masses, fog and mist and jet streams.

 

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