| |||
| cycle hydrologique | |||
| cycle de l'eau; cycle hydrique | |||
| |||
| cycle de l'eau; cycle hydrologique; cycle naturel | |||
|
water cycle : 11 phrases in 7 subjects |
| Environment | 2 |
| General | 3 |
| Life sciences | 1 |
| Natural resourses and wildlife conservation | 2 |
| Nuclear physics | 1 |
| Politics | 1 |
| United Nations | 1 |