tws weather unit overview ppt
TRANSCRIPT
![Page 1: TWS WEATHER Unit overview ppt](https://reader035.vdocuments.mx/reader035/viewer/2022062420/55c7c67cbb61eb96108b475b/html5/thumbnails/1.jpg)
WEATHER
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HOW DOES WEATHER CHANGE?
Vocabulary Weather: what the air outside is like Weather pattern: changes in weather
that repeats Season: time of the year that has a
certain kind of weather
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TYPES OF WEATHER
List the types of weather:
Answer: Does the weather always stay the same? How often does/can it change?
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WEATHER PATTERNS
What weather changes have you seen when the seasons change?
Does this happen every year?
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SEASONS Spring: air gets warmer, it becomes very rainy and plants
begin to grow
Summer: summer is usually the warmer time of the year (often hot and sunny)
*Storms can change the weather quickly Fall: air gets cooler (sunny and cloudy days), leaves change
color, some plants stop growing and die
Winter: air gets colder and snows in some places, trees and plants may have no leaves until spring
*In some places the trees and plants keep leaves and growing/no snow and temperature just cools down
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What is happening to our trees, right now?
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WHY DO WE MEASURE WEATHER?
Vocabulary Temperature: how warm something is
Thermometer: measures temperature
Wind: moving air
Precipitation: water that falls from the sky
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TEMPERATURE THERMOMETER
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MEASURING WIND
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WIND CHILL
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PRECIPITATION
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WHAT IS THE WATER CYCLE?
Vocabulary Water cycle: water moving from the Earth’s
surface to the air and back to the Earth’s surface
Drought: when it does not rain for a long time and becomes very hot, drying out the earth
Condense: when water vapor changes to tiny water drops (gas to water)
Evaporate: when water changes to a Gas
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THE WATER CYCLE
http://education.jlab.org/reading/water_cycle.html
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DROUGHT VS. FLOOD
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CONDENSE/CONDENSATION
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EVAPORATE/EVAPORATION
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QUESTIONS TO PONDER:
How does weather impact humans and why is it important to measure it?
Does weather impact plants in animals? If so, in the same way as humans?