Ключевые слова: aging, air pollution, air purify, air quality, animal, breath, burn, business, care, clean, climate change, dangerous, destroy, economy, ecosystem, environment, fire, forest, fresh, global warming, green, habit, healthy, heatwave, human, increasing, industry, investment, life, lung, lung cancer, lung disease, maintenance, management, oxygen, ozone, population, quality, reduction, saving, smoke, social, sustainability, technology, temperature, therapy, treat, tree, wellness, world,