Ключевые слова: awareness, background, blue, call, campaign, care, change, climate, climate change, conceptual, conservation, crisis, delicate, earth, ecology, ecosystem, environment, environmental, flower, fragile, future, global, green, message, placard, planet, pollution, problem, protection, reminder, rescue, responsibility, responsible, revolution, save, save the planet, security, sign, text, urgent, warming, world,