Student Research Reports

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Global warming is accelerating rapidly, with rising temperatures on land and in the oceans caused by the greenhouse effect. The melting of glaciers is leading to sea level rise, flooding in coastal areas, and more frequent extreme weather events—serious threats to human life and the environment. To address these issues, we conducted a study on various types of trees found on and around our campus. We focused on the carbon reduction capacity of different leaves. Because trees perform photosynthesis, they absorb carbon dioxide from the atmosphere and release oxygen, helping to reduce greenhouse gas concentrations. While trees also emit carbon dioxide through respiration, photosynthesis allows them to convert carbon into organic matter, which is stored long-term in the form of wood tissue. Over time, this carbon storage plays an important role in mitigating the effects of global warming. Just like a natural medicine, trees help heal our planet by absorbing harmful gases. Their quiet but powerful presence may be one of Earth’s best defenses against climate change.