| |||
| black points (glaze defect, défaut m de glaçure); black specks (glass fault, defaut de verre) | |||
| specks | |||
| |||
| blackhead | |||
| speck | |||
| high accident location | |||
| black spot | |||
| |||
| carbon mark | |||
|
points noirs : 12 phrases in 7 subjects |
| Environment | 2 |
| Finances | 1 |
| Fish farming pisciculture | 1 |
| Ichthyology | 4 |
| Life sciences | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 2 |