Making a Difference: A manned spacecraft
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Slide 1 - Diapositive
Slide 2 - Diapositive
Slide 3 - Vidéo
Based on the video, explain in about 50 words why David Attenborough, at 93 years old, find his life extraordinary.
Slide 4 - Question ouverte
Slide 5 - Diapositive
Write down a definition of the following key-words:
1) atmosphere
2) carbon dioxide
3) photosynthesis
4) aquifer
5) natural resource
1) atmosphere
2) carbon dioxide
3) photosynthesis
4) aquifer
5) natural resource
Slide 6 - Question ouverte
In about 20 - 30 words, write down the five factors that make life on Earth possible.
Slide 7 - Question ouverte
Slide 8 - Diapositive
Read p. 121
In about 20 - 30 words, describe in your own words what a sustainable Earth means.
In about 20 - 30 words, describe in your own words what a sustainable Earth means.
Slide 9 - Question ouverte
All human activities on Earth need space.
Give at least three examples of human activites that take a lot of space.
Give at least three examples of human activites that take a lot of space.
Slide 10 - Question ouverte
Take a look at Figure 3.
1) At what year did the global ecological footprint became larger than 1? (limit for a sustainable earth)
2) Which factor that contributes to the global ecological footprint has grown the most?
1) At what year did the global ecological footprint became larger than 1? (limit for a sustainable earth)
2) Which factor that contributes to the global ecological footprint has grown the most?
Slide 11 - Question ouverte
Take a look at Figure 4.
1) How much of the global population is above the limit for a sustainable earth? Where do these people live?
2) Which regions of the world have a ecological footprint that is below the limit for a sustanable earth. How mich of the global population live here?
1) How much of the global population is above the limit for a sustainable earth? Where do these people live?
2) Which regions of the world have a ecological footprint that is below the limit for a sustanable earth. How mich of the global population live here?
Slide 12 - Question ouverte
Take a look at Figure 5.
In one sentence, describe the relationship between the ecological footprint and the economic wealth of a country.
In one sentence, describe the relationship between the ecological footprint and the economic wealth of a country.
Slide 13 - Question ouverte
Slide 14 - Diapositive
G113
G114
G115
G116
G117
Desertification
Avalanches
Soil Erosion
Deforestation
Landslides & Mudflows
Snow falls a slope
overgrazing causes desert expansion
Tree logging causes soil erosion by rain
dry areas are vulnerable to soil erosion
Heavy rain causes land on hills to collapse
Slide 15 - Question de remorquage
Go to the following website: https://voetafdruktest.wwf.nl/
Calculate your ecological footprint. Write down your score. Is it below or above average? What do you need to do to improve your footprint?
Calculate your ecological footprint. Write down your score. Is it below or above average? What do you need to do to improve your footprint?
