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In response to the question about the most likely cause for global climate change, the best answer is:
b. an increase in the overall temperature of the Earth
Explanation:
1. Global climate change refers to significant changes in the Earth's climate patterns over an extended period of time.
2. One of the primary drivers of global climate change is the increase in the overall temperature of the Earth, also known as global warming.
3. This increase in temperature is primarily caused by human activities such as burning fossil fuels, deforestation, and industrial processes, which release greenhouse gases like carbon dioxide into the atmosphere.
4. These greenhouse gases trap heat from the sun, leading to a warming effect on the Earth's surface and contributing to changes in climate patterns worldwide.
Therefore, the most likely cause for global climate change among the options provided is an increase in the overall temperature of the Earth.
