Ключевые слова: abscission, backdrop, background, botany, brown, chill, cold, cover, dead, defoliation, fallen, foliage, forest, frost, glade, grass, green, ground, ice, icy, layer, leaves, melting, natural, nature, north, outdoors, park, plant, season, snow, snowbreak, snowfall, spring, texture, thaw, vegetation, weather, wet, white, winter, wintry, woodland,