4. Lesson of focus:Weather and Air Masses (Day 112) Based on the information from this lesson, how could we represent the different air masses involved in this severe weather event and how they are interacting? Consider the following: What symbols or words could we use to mark the boundaries of different air masses?

To represent the different air masses involved in a severe weather event, we can use various symbols or words to mark the boundaries of each air mass. Here are some examples:<br /><br />1. **Cold Air Mass**: Represented by a blue or purple symbol, indicating colder temperatures.<br />2. **Warm Air Mass**: Represented by a red or orange symbol, indicating warmer temperatures.<br />3. **Dry Air Mass**: Represented by a yellow or light green symbol, indicating low moisture content.<br />4. **Moist Air Mass**: Represented by a dark green or blue symbol, indicating high moisture content.<br /><br />The boundaries between these air masses can be marked using terms like "front," "cold front," "warm front," or "stationary front." For example:<br /><br />- **Cold Front**: The boundary between a cold air mass and a warm air mass, where the cold air mass is advancing.<br />- **Warm Front**: The boundary between a warm air mass and a cold air mass, where the warm air mass is advancing.<br />- **Stationary Front**: The boundary between two air masses that are not moving significantly.<br /><br />By using these symbols and terms, we can effectively represent the different air masses and their interactions in a severe weather event.