The weather change that can be attributed to global warming is

Options

A. an increase in extreme weather activịties
B. a decrease in humidity and rainfal
C. la decrease in global temperature
D. an increase in acid precipitation

Answer

**Step-by-Step Solution:**

1. **Understanding Global Warming**: Global warming refers to the long-term increase in Earth's average surface temperature due to human activities, primarily the burning of fossil fuels, which releases greenhouse gases into the atmosphere.

2. **Identifying Weather Changes**: Global warming leads to various changes in weather patterns. These changes can include increased temperatures, altered precipitation patterns, and more frequent extreme weather events.

3. **Evaluating Options**: The question provides several options regarding weather changes attributed to global warming:
- An increase in extreme weather activities
- A decrease in humidity and rainfall
- A decrease in global temperature
- An increase in acid precipitation

4. **Analyzing Each Option**:
- **Increase in Extreme Weather Activities**: This is a direct consequence of global warming. As temperatures rise, the atmosphere can hold more moisture, leading to more intense storms, hurricanes, and other extreme weather events.
- **Decrease in Humidity and Rainfall**: This is not necessarily true; while some areas may experience less rainfall, others may see an increase due to climate change.
- **Decrease in Global Temperature**: This contradicts the definition of global warming, which is characterized by an increase in temperature.
- **Increase in Acid Precipitation**: While acid rain can be influenced by pollution, it is not a direct indicator of global warming.

5. **Conclusion**: The most accurate weather change that can be attributed to global warming is the increase in extreme weather activities.

**Final Answer**: The weather change that can be attributed to global warming is an increase in extreme weather activities.

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