The correct answer is option 1: Asia.

Option 1 states that Asia has the largest area of wheat production. This means that Asia produces the most amount of wheat compared to the other regions listed.

Option 2 states Europe. Although Europe is a significant producer of wheat, it is not the region with the largest area of production.

Option 3 states North America. While North America, particularly the United States and Canada, is known for its wheat production, it is not the region with the largest area of production.

Option 4 states South America. While South America does have some countries that produce wheat, such as Argentina and Brazil, it is not the region with the largest area of production.

Therefore, option 1 - Asia is the correct answer. It is important to note that statements like these can change based on current data and trends, so it is always important to stay updated on the latest information regarding wheat production.