Ключевые слова: ai, alertness, april, background, biology, boys, care, child, closeup, concept, concepts, design, earth, earth day, ecosystem, energy, forest, friendly, generated, generative, girls, global, global communications, globe, green, green background, growth, holding, ideas, leaf, looking at camera, motivation, nature, planet, planet earth, pollution, protection, save, smiling, social issues, standing, sustainable, symbol, tree,