To represent the data in a bar graph, we will first organize the information in a table as given, and then the bar graph can be drawn with "Years" on the x-axis and "Number of Apple Trees" on the y-axis.

Data Table:

Steps for drawing the bar graph:

1. Draw the horizontal (x-axis) and vertical (y-axis).
2. Label the x-axis as "Years" and the y-axis as "Number of Apple Trees."
3. Mark the years from 2005 to 2010 on the x-axis.
4. Choose a proper scale for the y-axis (e.g., increments of 50 or 100).
5. Draw bars corresponding to the number of apple trees for each year. The height of each bar should match the number of trees planted in that year.

Would you like me to plot the bar graph or provide further details?

Here are some related questions for further exploration:

1. What is the average number of apple trees planted over these years?
2. In which year was the highest number of apple trees planted?
3. How many more trees were planted in 2010 compared to 2005?
4. What was the percentage increase in apple trees planted from 2005 to 2010?
5. What are the total number of trees planted from 2005 to 2010?

Tip: When drawing bar graphs, ensure that the bars are equally spaced for better visual clarity.