How much has the global average temperature risen in the last century ........

Geography and Environment (RAS) Envirnment and Climate Change

How much has the global average temperature risen in the last century?

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Complete-Test, Previous year (2021)

3.0° F

1.8° F

3.4° F

2.4° F

- Over the last century, the global average temperature has increased by about 1°C, which is roughly 1.8°F.

- Option 1 (3.0°F): This is higher than most widely accepted scientific estimates.

- Option 2 (1.8°F): This is the commonly cited rise, supported by NOAA and the IPCC.

- Option 3 (3.4°F): This is above the often cited range, not accurate for the last 100 years.

- Option 4 (2.4°F): This estimate is a bit too high for the past century, though some sources project warming could reach this in the near future.

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