Ключевые слова: ai, arrow, bio, business, care, circle, concept, conservation, control, curve, cycle, development, earth, eco, ecological, ecology, element, environment, environmental, friendly, garbage, graphic, grass, green, icon, illustration, isolated, leaf, life, method, natural, nature, organic, planet, pollution, protection, recycle, recycling, renew, renewable, research, resource, sign, strategy, symbol, triangular, waste, white,