Increase of global average temperature from 1901-2016 has beena.About 5 degreesb.About 7 degreesc.About 2 degreesd.About 10 degrees
Question
Increase of global average temperature from 1901-2016 has been:
- a. About 5 degrees
- b. About 7 degrees
- c. About 2 degrees
- d. About 10 degrees
Solution
To determine the increase in global average temperature from 1901 to 2016, we can analyze the historical climate data available.
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Assessing Historical Data: According to numerous climate studies, the increase in global average temperature over the past century has been approximately 1 degree Celsius (°C) on average. Most reports, such as those compiled by the Intergovernmental Panel on Climate Change (IPCC), indicate that the warming since the late 19th century is around 1.1°C (or approximately 2°F).
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Evaluating Options:
- a. About 5 degrees - This is significantly higher than the historical data.
- b. About 7 degrees - This is also much higher than the documented increases.
- c. About 2 degrees - While this is closer to the actual data, it is still an overestimate when considering the most recent data.
- d. About 10 degrees - This is grossly exaggerated.
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Final Conclusion: The most accurate response based on consensus climate science is approximately 1°C, which does not directly match with any of the provided options.
Final Answer
The increase of global average temperature from 1901-2016 is closest to c. About 2 degrees, although the most accurate figure is approximately 1.1°C.
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