Draw a bar chart: "Main world exporters of butter" by the following data: New Zealand - 434,000 tons, European Union - 175,000 tons, Belarus - 72,000 tons, USA - 33,000 tons, Ukraine - 25,000 tons.

Solution:

To create the bar chart, we will represent the export volumes of butter for each country. A bar chart is appropriate for comparing these quantities.

Data for the bar chart:

• New Zealand: 434,000 tons
• European Union: 175,000 tons
• Belarus: 72,000 tons
• USA: 33,000 tons
• Ukraine: 25,000 tons

Bar Chart Construction:

1. X-axis: Label the horizontal axis with the names of the exporters: New Zealand, European Union, Belarus, USA, Ukraine.
2. Y-axis: Label the vertical axis as "Export Volume (tons)". Choose a suitable scale. Given the range of values, a scale of 1 unit = 10,000 tons would be effective.
3. Bars: Draw a vertical bar for each exporter. The height of each bar will represent its export volume, scaled according to the chosen unit.
4. Scaling calculation (using 1 unit = 10,000 tons):
   • New Zealand: 434,000 / 10,000 = 43.4 units
   • European Union: 175,000 / 10,000 = 17.5 units
   • Belarus: 72,000 / 10,000 = 7.2 units
   • USA: 33,000 / 10,000 = 3.3 units
   • Ukraine: 25,000 / 10,000 = 2.5 units
5. Title: The chart should have a title, such as "Main World Exporters of Butter".
6. Labels: Ensure each bar is clearly labeled with the exporter's name, and the y-axis has tick marks and labels indicating the scaled volume.

Note: A visual chart cannot be rendered here. The description above outlines the steps and data needed to create it.