rock crevices
Cracks in boulders
Rock crevices are narrow gaps or fissures in stone surfaces where small organisms take shelter and plants find footing.
The phrase appears frequently in nature writing and field guides: Ferns sprouted from rock crevices along the cliff face.
The plural form is standard—a single opening is simply a crevice.
- cleftNarrow vertical split
- crackNarrow break or attempt
- desert plantsFlora adapted to drought
- erosionGradual wearing away
- microhabitatSmall distinct living area
fissure · tight spaces · lichens · freeze-thaw cycles · climbing routes · mountain climbing · mosses · weathering · fracture · water infiltration · petrichor · niche · seed germination · interstice · cave exploration · gaps · biodiversity · natural shelter
- rock gardensrockeries, rockery, alpine garden, rocks, stones
- microhabitatsmicrohabitat, tree hollows, tide pool, leaf litter, tide pools
- splash zonehigh tide line, high tide mark, sea spray, tide marks, salt crust
- wildlife habitatswildlife refuge, breeding grounds, nesting sites, forests, game reserve
- marine habitatskelp forest, kelp forests, estuaries, tide pool, tide pools