Ключевые слова: alternative, autumn, axe, bio, burning, chunk, comfort, cozy, crisis, deforestation, energy, energy saving, environmental protection, fire, firewood, firewood background, firewood pile, garden, gas replacement, hardwood, heap, heat, heat sources, heating, heating season, home, hot, house, lumber, material, natural, nature, piece, pile, rawwood, renewable, rough, rural area, split, stack, storage, timber, tree, warm, warmth, winter, wood, wood texture,