In December,the average total rainfall in all of the deserts together is 0.89 mm. Explain how to use the figures from the table to write a comparison of the total desert rainfall in August and December.

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To compare the total desert rainfall in August and December using the figures from the table, you need to find the average rainfall for August and December separately and then compare them.

1. Check the table for the data on desert rainfall in August and December.
2. Look for the average rainfall figures for each month. These figures represent the average total rainfall for all deserts combined.

For example, let's say the table shows the following data:

August:
- Desert A: 1.2 mm
- Desert B: 0.8 mm
- Desert C: 1.5 mm

December:
- Desert A: 0.7 mm
- Desert B: 0.9 mm
- Desert C: 0.6 mm

3. Calculate the average total rainfall for August by adding up the values for each desert and dividing by the number of deserts. In this case:

August Average = (1.2 + 0.8 + 1.5) / 3 = 1.17 mm

4. Calculate the average total rainfall for December using the same process:

December Average = (0.7 + 0.9 + 0.6) / 3 = 0.73 mm

5. Now, you can compare the average total rainfall for August and December:

The average total desert rainfall in August is 1.17 mm, while in December it's 0.73 mm.

This suggests that the total desert rainfall in August is higher compared to that in December.

By following these steps and utilizing the figures from the table, you can effectively compare the total desert rainfall between August and December.