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The Weather

Published on Dec 01, 2015

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PRESENTATION OUTLINE

The Weather

HOW ACCURATE ARE WEATHER FORECASTS?
Photo by beninfreo

Barometric Pressure

THE PUSHING FORCE OF THE ATMOSPHERE measured by a barometer.
Photo by Leo Reynolds

Temperature

HOW WARM OR COOL THE AIR IS--AS AIR WARMS, PARTICLES SEPARATE AND RISE.

HOW DOES WIND FORM?

It is air movement caused by differences in pressure: From high to low
Photo by djwtwo

The name of a wind is the direction from which it blows

A NORTH WIND COMES FROM THE NORTH AND MOVES TO THE SOUTH.

HUMIDITY-AMOUNT OF WATER VAPOR IN the air

Photo by aka Jens Rost

CIRCULATION MOVES warm and cold AIR, SPREADInG it around EARTH.

Warm air heats cold regions and cold air cools warm regions.
Photo by YoTuT