Global warming is influenced by both natural factors, such as volcanic eruptions and solar radiation, and human activity, like fossil fuel combustion and deforestation. The combination of these factors results in an enhanced greenhouse effect, raising global temperatures. Understanding these influences is crucial for addressing climate change. ;
Global warming is influenced by both natural factors, such as volcanic activity and solar radiation, and human activities like fossil fuel burning and deforestation. Understanding these factors is vital for tackling climate change. The correct answer is B: natural factors and human activity.
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