Several years are marked on the graft with arrows in the image below Identify how the global temperature varied from average in each of the indicated years
To determine how the global temperature varied from average in each of the indicated years on the graph, you would need to compare the temperature for each year to the long-term average temperature shown on the graph. The years with arrows pointing to them are likely to be years with significantly different temperatures compared to the average.
You would need to look at the temperature data for those specific years and compare it to the average temperature for the entire data period shown on the graph. Typically, warmer temperatures would be represented by data points above the average line, while cooler temperatures would be represented by data points below the average line. By examining the data points for the indicated years on the graph, you can determine how the global temperature varied from average in each of those years.