DEMO 3 We will model an occluded front in the final demo. An occluded front occurs when a FAST moving cold front catches a SLOWER warm front. In other.

Slides:



Advertisements
Similar presentations
FRONTS.
Advertisements

Fronts Caroline, El, and Sarah.
Weather Forecasting Making Predictions About Our Weather.
FRONTS phschool The movement of air masses is determined by the prevailing winds and upper air currents   This causes most local weather condition.
Unit 4-5: Fronts. What is a “front”? A front is the boundary between two air masses. The “surface” of a front always slopes.  The slope is due to the.
Weather Fronts. The boundary between 2 air masses that have different temperatures, humidity's, pressures.
Weather Patterns. Air Mass Large body of air Has the properties of the surface where it developed.
Weather Fronts. The boundary between 2 air masses that have different temperatures, humidity's, pressures.
Forecasting the Weather Fronts. An Air Mass is a large body of air of relatively similar temperature and moisture. (humidity)
Weather Fronts Ms. Bireley’s 8 th Grade Science. What is a front? Boundary separating two masses of air of different densities and is the principal cause.
 The boundary of air masses of different temperatures  When 2 different air masses meet, they do not usually mix together, but crash into each other.
FRONTS FRONTS.
Weather Fronts. MAP TAP Weather Fronts Teacher Page Science Science 6 th Grade 6 th Grade Created by Paula Smith Created by Paula Smith VI.A.2,
Sun = Energy driving weatherSun = Energy driving weather Equator = warm; Poles = cold  why?Equator = warm; Poles = cold  why? Daytime: air over land.
2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Abbreviation Air Mass Character.
1) What does this tool measure?. 2) What does this tool measure?
Fronts and air masses By the administrator Copyright of sivani.vedulas.com.
Weather.
  Weather fronts are the boundaries between air masses with different characteristics such as temperature, humidity, and air pressure. An air mass is a.
Fronts By: Sam & Alex.
Atmospheric Pressure and Fronts Integrated Science.
THE SUN’S ENERGY. Climatic interactions exist among Earth, ocean and weather systems. The Sun provides the energy that drives convection within the atmosphere.
1._____reason for the seasons (seasons) 2._____air mass that would blow into Georgia from the southeast (air mass) 3._____curving of wind due to Earth’s.
*Refer to Chapters 10 & 11 in your Textbook. Learning Goals: 1. I can analyze how wind circulation and coriolis develop air masses. 2. I can differentiate.
Air Masses and Fronts What’s the difference?. Air Mass O An air mass is a large volume of air with the same temperature and moisture content. O As an.
Warm up. Poirier Meteorology  The study of processes that govern Earth’s atmosphere to help make weather predictions  List as many things as you.
Fronts & Symbols Weather Unit Seventh Grade Science.
Air Masses And Fronts The Air Outside Today, Was Somewhere Else Yesterday.
Chapter 29 Air Masses and Fronts. Air Masses A huge section of the lower troposphere that has the same kind of weather throughout.
Air Masses and Fronts. Air Mass A large body of air A large body of air At least 1,000 miles across At least 1,000 miles across Uniform temperature and.
Air Pressure. High and Low Pressure Areas High pressure causes air to sink Usually results in several days of clear sunny skies Air rises in low pressure.
CQ# 42: What happens when two air masses meet? air mass- a large body of air that has similar temperature, humidity and pressure throughout it. front-
1. What Makes the Weather Change? 2 The kind of weather you are having right now depends on the kind of air mass that is over your area 3 Vocabulary:
Huge bodies of air that forms over water or land in tropical or polar regions.
Air Mass A large body of air that take on the characteristics of the area over which it forms Two main characteristics Temperature Tropical (warm, hot)
Weather Fronts.
FRONTS.
FRONTS.
DO NOW: Write in Notebook
Lesson 5.1 Weather *Refer to Chapters 10 & 11 in your Textbook.
Air Masses & Fronts.
Air Masses and Fronts.
FRONTS.
Teacher Page Weather Fronts Science 8th Grade.
Weather Fronts.
Weather Fronts Science 6th Grade.
hot air forms near Equator
Temperature, altitude and density affect air pressure
Air Masses and Weather Fronts
FRONTS.
Teacher Page Weather Fronts Science 7th Grade.
Group Members (Alphabetical Order)
Where are the hot and cold temperatures?
FRONTS.
Fronts.
Weather is the state of the ATM at any given time and place
Air Masses and Fronts Notes Entry 25 11/28/18
Air Masses & Fronts.
Chapter 12 Section 8 What is a front?
Fronts and Air Mass Modeling
Weather Fronts.
Teacher Page Weather Fronts Science 7th Grade.
The Sun’s Energy.
Weather and Water Cycle Review
Warm-Up: Copy Key Question
Air Masses and Fronts An air mass is a large body of air that has the same temperature, and humidity throughout (moisture) A source region is where.
Chapter 12 Section 8 What is a front?
Air Masses and Fronts.
Air Masses and Weather Fronts
Presentation transcript:

DEMO 3 We will model an occluded front in the final demo. An occluded front occurs when a FAST moving cold front catches a SLOWER warm front. In other words, the cold air mass behind a cold front catches the cooler air in front of the warm front, causing the warm air to be “sandwiched” in between the cooler air masses. PREDICT by drawing what you expect to happen when the boundaries are released.

Demo 3: Occluded Fronts Draw the occluded front at about 40 seconds.

DEMO 3 – questions 2 and 3 Question 2: The warm water represents warm air. Think about density. Question 3: What happens to warm, humid air that rises?