Ключевые слова: agreements, air, atmosphere, autumn, carbon, carbonic, change, chemical, chemistry, clean, climate, co2, concept, control, development, dioxide, eco, ecology, economy, effect, emission, energy, environment, environmental, forest, fossil, friendly, gas, global, greenhouse, industry, leaf, management, natural, nature, no people, photosynthesis, pollute, pollution, protection, rainforest, red, reduction, storage, sustain, sustainable, technology, tree, waste,