Ключевые слова: annual, background, bark, biomass, brown, construction, cut, deforestation, destruction, ecology, energy, environment, felled, felling, firewood, forest, forestry, fuel, growth, heap, industrial, industry, landscape, log, logging, logs, lumber, material, natural, nature, pattern, pile, pine, plank, resource, saw, section, stack, stacked, stump, surface, texture, timber, tree, trees, trunk, trunks, wood, wooden, woodland,