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Question
The graph in the figure shows the difference between the global average temperature of the twentieth century and global monthly temperatures from 1985 to 2015. Answer the questions given below:
- In which year is the difference the least?
- What is the difference between the mean temperatures of the twentieth century and temperature in 2015?
- Why do the temperatures differ in different months?
Short Note
Solution
- The difference in the temperature is least in the year 1985.
- The difference between the mean temperature of the twentieth century (1995-2000) and 2015 is 0.8°C.
- The temperature differs in different months because of the occurrence of different seasons.
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Introduction of Global Climate Change
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