 |
| |||
| igné | |||
| volcanique | |||
| vulkanisch: 32 phrases in 9 subjects |
| Astronomy | 1 |
| Chemistry | 1 |
| Construction | 7 |
| Earth sciences | 16 |
| Environment | 1 |
| Food industry | 1 |
| Life sciences | 3 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 1 |
|
| |||
| igné | |||
| volcanique | |||
| vulkanisch: 32 phrases in 9 subjects |
| Astronomy | 1 |
| Chemistry | 1 |
| Construction | 7 |
| Earth sciences | 16 |
| Environment | 1 |
| Food industry | 1 |
| Life sciences | 3 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 1 |