Ключевые слова: background, biocenosis, cave, dark, darkness, emerald, everyday, extends, first, forest, glowing, green, hidden, illuminated, inconspicuous, leaves, life, light, little, lower, microcosm, miracle, mystery, nucleation, penetrates, plants, ray, rays, secrete, shade, shadow, small, spring, sprouts, summer, sun, sunbeam, sunrays, survival, tier, tiny, underbush, undergrowth, vegetation, young,