Ключевые слова: agriculture, background, biomass, birch, chainsaw, chop, chopped, concept, cut, dry, equipment, fire, fireplace, firewood, forest, forestry, fuel, gathered, hardwood, harvesting, heap, industry, log, logs, lumber, lumberjack, oak, pattern, pile, split, stack, stacked, storage, store, stove, texture, timber, tree, treechop, trees, trunk, wall, warmth, wood, wooden, woodpile, work,