Transcript Introduction to weather

INTRODUCTION TO
WEATHER
HAN CALEB D. CASTRO
CONTENT
• What is Weather??
• Types & Seasons
• Location weather depends
• What causes weather
WHAT IS WEATHER??
• Conditions of the atmosphere at a given time
• Experienced from day to day
• Can change rapidly
Climate
• Average weather over a period of time
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TYPES & SEASONS OF WEATHER
Common types:
• Rainy
• Sunny
• Cloudy
• Stormy
Weather seasons:
• Winter
• Spring
• Summer
• Fall/Autumn
TYPES & SEASONS OF WEATHER
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Winter
Summer
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Spring
Fall/Autumn
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Rainy
Sunny
Cloudy
Stormy
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LOCATION WEATHER DEPENDS
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Air Temperature
Air Pressure
Fog
Precipitation
Cloud Cover
Wind speed & direction
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• Related to the amount of energy that is in the system
• The energy is from the sun (Solar Energy)
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WHAT CAUSES WEATHER??
• Unequal heating of the atmosphere
• General principles behind weather state:
 Sun heats earth’s surface more in some places rather than in others
 Where it is warm, solar energy warms the air close to the ground
 Warm air is less dense so air rises, if this happens more air flows to take
up space
 Rising air cools as it goes up in the atmosphere
 If moist, water vapor may condense
 Clouds and precipitation will fall
REFERENCES
• “Introduction to Weather”. www.ck12.org. CK-12 Foundation.
v2.5.22.67988 http://science.hedcen.net/wpcontent/uploads/2015/08/compiling-the-bibiliography-02-aug-14.pdf
• “Introduction to Weather”. www.ecoca.ro.
<http://www.ecoca.ro/meteo/tutorial/Weather/Younger/Weather_Intro
duction.html>