Ключевые слова: 2012, apocalypse, astronomy, atmosphere, background, burn, cataclysm, catastrophe, climate, concept, danger, destruction, disaster, doom, earth, ecology, effects, energy, environment, explosion, extinction, fire, flame, global, global warming, globe, glow, glowing, green, heat, hot, illuminated, illustration, land, light, nature, ocean, planet, pollution, red, sign, space, sphere, sun, up, view, war, warm, warmth, world,