Ключевые слова: atmosphere, bio, branch, branch plant part, carbon, climate change, co2, concept, concepts, conservation, dioxide, echo, ecology, ecosystem, environment, environmental, environmental issues, foliage, green, greenhouse gas, greenhouse gases, health, healthy lifestyle, ideas, landscape, leaf, natural, natures, o2, organic, oxygen, oxygen molecule, plant, plant growing, planting, rural scene, tree, trees,