Ключевые слова: apocalypse, attack, background, bomb, boom, burn, burning, business, concept, conflict, crisis, danger, design, destruction, detonation, disaster, dynamite, earth, ecology, energy, environment, explode, explosion, explosive, fire, fuse, global, globe, icon, illustration, match, military, nature, peace, planet, pollution, protection, risk, sign, sphere, symbol, terrorism, threat, war, warming, water, weapon, wick, world,