Ключевые слова: age, aged, background, bark, branch, branches, brown, change, climate, clouds, contamination, cracked, critical, curve, damage, danger, death, death tree, deforestation, destroyed, destruction, disease, dry, dying, ecology, ecosystem, environment, environmental, erosion, fallen, global warming, gloomy, heat, lifeless, live, loneliness, nature, old, outdoors, pine, plane, pollution, protection, rain, rough, scene, scenery, shape, sky, sorrow, summer, timber, time, tree, trunk, wilderness, wood,