Ключевые слова: awareness, bio, campaign, care, clean, climate, conservation, day, development, earth, eco, ecological, ecology, ecosystem, efficient, energy, environment, environmental, global, globe, health, healthy, international, life, nature, ocean, planet, pollution, preservation, protect, protection, pure, recycle, resource, responsibility, safe, safety, sanitation, save, sea, sustainability, sustainable, waste, water, world,