What Canadian landform covers about half of the country?

https://www.worldatlas.com/webimage/countrys/namerica/caland.htm

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The Canadian landform that covers about half of the country is the Canadian Shield. It is a large geological region that spans across approximately 4.8 million square kilometers, making it one of the largest landforms in the world.

To find this answer, you can search for "Canadian landform covering half of the country." This will provide relevant search results that point to the Canadian Shield as the landform in question. Additionally, referring to geography textbooks, encyclopedias, or educational websites can provide detailed information on the Canadian Shield and its significance.