Desertification in the Sahel
“Ich kann am Beispiel der Sahelzone erklären, wie Überweidung, Abholzung und Dürren zur Desertifikation führen, und Gegenmaßnahmen nennen.”
- Strand
- Agriculture and food
- Grade band
- Grade 7/8
The chain
What you need before and what comes after, step by step.
Builds on · 19
- Step 1
- Globe and map · strand Spatial orientation and maps
- The solar system · strand Planet Earth and its landforms
- Exogenic processes · strand Planet Earth and its landforms
- Weather and climate · strand Weather, climate and natural zones
- Step 2
- Latitude and longitude grid · strand Spatial orientation and maps
- Shape of the Earth · strand Planet Earth and its landforms
- Soil formation · strand Planet Earth and its landforms
- Air pressure and wind · strand Weather, climate and natural zones
- Step 3
- Day and night · strand Planet Earth and its landforms
- Natural factors in farming
- Soil erosion directly
- Step 4
- Seasons · strand Planet Earth and its landforms
- Types of farms
- Step 5
- Solar illumination zones · strand Planet Earth and its landforms
- Subsistence and commercial farming
- Step 6
- Trade wind circulation · strand Weather, climate and natural zones
- Pastoralism and nomadism directly
- Step 7
- Rainy and dry seasons · strand Weather, climate and natural zones
- Step 8
- Savannas · strand Weather, climate and natural zones directly
This building block · Step 9
Desertification in the Sahel
Built on directly by
No building block builds on it yet.
When is it taught?
Each curriculum sets in which grade a building block is taught. Without a chosen curriculum, the map shows the grade band.
| Placement | Grade | In the curriculum | Status |
|---|---|---|---|
| Grade band | 7/8 | holds where no curriculum is chosen or captured | kept in the catalog |
| Other states (16) | – | – | not captured yet |
Other states, not captured yet: Baden-Württemberg, Bavaria, Berlin, Brandenburg, Bremen, Hamburg, Hesse, Mecklenburg-Western Pomerania, Lower Saxony, North Rhine-Westphalia, Rhineland-Palatinate, Saarland, Saxony, Saxony-Anhalt, Schleswig-Holstein, Thuringia
Which app practises it?
No app practises this building block yet. That is a gap.
Do you have an idea how to practise it? Build an app for this strand