Ключевые слова: arms raised, assistance, background, care, carrying, child, community, concept, conservation, day, development, earth, earth day, eco, ecology, energy, environment, environmental, global, globe, group of people, hand, holding, horizontal, human, human arm, human body part, human hand, human limb, limb body part, nature, people, planet, pollution, protection, recycling, safety, save, science, sphere, support, sustainable lifestyle, sustainable resources, symbol, teamwork, technology, togetherness, unity, world,