Weatherall
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Transcript of Weatherall
How can you measure weather?
What will you wear today???Heavy or light clothes?????
Weather
A. Temperature
B. Precipitation
C. Wind
Temperature
(A)
How hot or cold weather is
Thermometer:
Used to measure temperature
•The weather is cool•The temperatureis 20 Celsius
Types of Precipitation
Objectives:Observe and describe types of
precipitation, including rain, snow, sleet, and ice.
Measure snow using ruler.
Measure rain using rain gauge.
Water that falls to earth from clouds
Rain
Drops of water
SnowVery small ice particles
Sleet
Mixture of rain
and snow
HailChunks of ice
How do scientists measure rainand snow????
Rain GaugeUsed to
measure the
amount of rain
in one spot
RulerUsed to measure the depth of
snow
Measuring the depth of snowIn front of you is a measuring cup
filled with fake snow
Scientists use ……………………………. to measure the depth of snow.
Measure the depth of the snow in the measuring cup
Depth of snow = ………….. centimeter
How wind blows
Moving Air
Wind Sock:
Used to measurespeed and direction of the wind
When the wind blows the wind sock points to the direction of the wind
speed of the wind
Strong wind light wind
Anemometer:Also used to
measurespeed of the wind