Introduction:

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In this Unit we will discover different parts of weather and how the different parts effect each other. This lesson will explain the importance of the weather in our everyday lives. We will be able to answer the following questions by the end of this lesson: 

• What is weather and how do air pressure, air temperature, moisture, wind speed and direction, and precipitation determine weather?

• How do air temperature, moisture, wind speed and direction, precipitation, and air pressure change over time and how can these changes be measured?

• How are the types of precipitation (rain, snow, sleet, and hail) similar and how are they different?

• How is climate different from weather?