rift_valley | ||
1. | [ noun ] (geology,geography) a valley with steep sides; formed by a rift in the earth's crust | |
Related terms: | valley great_rift_valley | |
rift_valley | ||
1. | [ noun ] (geology,geography) a valley with steep sides; formed by a rift in the earth's crust | |
Related terms: | valley great_rift_valley | |