Ключевые слова: addiction, awareness, bad, cancer, change, cigarette, climate, climate change, concept, continent, crack, cracked, crisis, damage, danger, destruction, earth, ecology, effect, environment, global, global warming, habit, health, health risk, illness, impact, issue, nicotine, no smoking, planet, pollution, problem, quit, risk, smoke, smoking, stop, tobacco, unhealthy, warming, warning, world,