The correct answer is C) Atlantic Ocean. To find out which ocean borders Canada to the West, you can look at a map or use an online mapping tool. You can search for "map of Canada" or "map of North America" to see the location of Canada in relation to the surrounding bodies of water. The Atlantic Ocean is located to the east of North America, so it borders Canada to the east. Therefore, the ocean that borders Canada to the west would be the Pacific Ocean.
