Cây cổ thụ hấp thu nhiều khí CO2 so với các cây non
Các nhà khoa học Mỹ vừa công bố kết quả nghiên cứu cho thấy, những cây già và lớn sẽ hấp thu nhiều khí carbon điôxít (CO2) hơn so với các cây non, ít tuổi.
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