Ключевые слова: awareness, background, bio, biology, care, concept, conservation, day, earth, earth day, eco, ecological, ecology, ecosystem, energy, environment, environmental, family, forest, friendly, garbage, globe, go green, green, growing, growth, health, idea, june, leaf, leaves, life, natural, nature, paper, people, planet, plant, plastic, protect, protection, recycling, reuse, save, save earth, sustainability, symbol, waste, world, zero waste,