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Answer:
the right answer is A. human activity, and C. natural fluctuations
Explanation: on edge please make brainliest have a great day
The possible causes of global warming are human activity and natural fluctuation
- Global warming is simply known as an increase of the Earth's average surface temperature as a result of build-up of greenhouse gases in the atmosphere.
- Human activities such as gas flaring, push burning and climate change such as high temperature, high pressure, volcanic eruptions etc. influences global warming
Conclusively, we can say that the possible causes of global warming are human activity and natural fluctuation
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