what s weather, factors , weather disturbances

1. 2. WEATHER DISTURBANCES
2.1 TYPES OF WEATHER
DISTURBANCES:
Science 5

2. What is weather?
■ the state of the atmosphere at a place and time as
regards heat, dryness, sunshine, wind, rain, etc.
■ Is the condition of the atmosphere that changes from
time to time.

3. Factors the affect weather.
Temperature
Humidity Clouds
Air pressure
Precipitation
Wind speed &
direction
Weather Disturbances

4. Weather Disturbances
■ Disruption of the atmosphere’s stable condition.
LPA/ HPA
Monsoons
• Northeast
• Southeast
ITCZ
Intertropical Convergence
Zone
Thunderstorm
Tropical Cyclones

5. Low Pressure
Area
High Pressure
Area
Intertropical Convergence
Zone

6. observe the changes in the
weather before, during and
after a typhoon;

7. Typhoon

8. Small Group(by 4)- before a typhoon
■ Discuss your observations within the
group.
■ Each member should be able to share
something.
■ Select a speaker of the group.

9. Paper work! (2/10/17)
Super Typhoon Hiayan /Yolanda
A. Introduction
B. Changes in the weather before, during and after a
typhoon.
1. Before
2. During
3. After
C. Effects of a typhoon on the community.
D. Effects of the winds, given a certain storm warning signal.
1.Short bond paper with one inch margin.
2. Black ink pen
3. Hand written and no designs