This lesson contains 26 slides, with interactive quizzes, text slides and 1 video.
Lesson duration is: 50 min
Items in this lesson
Slide 1 - Slide
Slide 2 - Slide
Slide 3 - Slide
Introduction Chapter 3
Program:
- Picture
- Introduction
- Start 3.1
- First assignments
- Closing
LessonGoal: You get an impression of chapter 3
Slide 4 - Slide
Climate Changes?
Slide 5 - Mind map
In which area is the weather better?
A
Low-pressure area
B
High-pressure area
C
Minimum
D
depression
Slide 6 - Quiz
What is wind?
A
Air flowing from high to low pressure.
B
Air flowing from north to south.
C
Flowing of atmospheric particles
D
The high and low pressure areas clashing
Slide 7 - Quiz
What do you know about ocean currents?
Slide 8 - Mind map
When was the last Ice Age?
A
One million years ago
B
100.000 years ago
C
10.000 years ago
D
5.000 years ago
Slide 9 - Quiz
What is the average world temperature?
A
10 degrees
B
12 degrees
C
18 degrees
D
6 degrees
Slide 10 - Quiz
Today
- Air pressure
- High- and low pressure areas
- Wind
- Air circulation
Next lesson: Recap Air pressure
Slide 11 - Slide
Slide 12 - Video
Slide 13 - Slide
Low-pressure area
- Minimum
- Depression
- Warm air rises
- Effects of the rising air
- Tropics
Slide 14 - Slide
What happens when air rises?
Slide 15 - Open question
Slide 16 - Slide
High-pressure areas
- Maximum
- Descending air
- Deserts
Slide 17 - Slide
What happens when air descends?
Slide 18 - Open question
Slide 19 - Slide
The Law of Buy Ballot
First law: The wind flows from a high-pressure area to a low pressure area
Second law: The wind in the northern hemisphere has a deviation to the right
The wind in the southern hamisphere has a deviation to the left
Slide 20 - Slide
Slide 21 - Slide
Slide 22 - Slide
Closing
Knowing:
- High and low air pressure
- Minimum & Maximum
- World air circulation
- The law of Buys Ballot
Making: - Assignments MS-teams 1 to .....
Slide 23 - Slide
Slide 24 - Slide
Ocean currents
It's not only that flows around the world.
Ocean currents play a vitel role in distribution of tempertures on earth.
But How?
Slide 25 - Slide
Ocean currents- Assignment
Write a small paper about the effects and influence of the oceanic currents on the worldwide temperature.
Explain: The cold and warm ocean currents - How they distribute temperature - What sink regions are and how climate change is effecting the ocean currents.