Final answer:
Canada has an abundance of natural resources due to the Canadian Shield, Rocky Mountains, proximity to the Pacific Rim, and natural endowment like the oil reserves in tar sands.
Step-by-step explanation:
Canada has an abundance of natural resources for several reasons. Firstly, the Canadian Shield, which covers much of central Canada, provides timber and minerals for Canadian industries and exports. The Rocky Mountains and coastal ranges in western Canada also contribute to the abundance of resources, including mining and lumber. Additionally, the country's proximity to the Pacific Rim, with major ports like Vancouver, allows for trade and import/export of goods. Lastly, the natural endowment of Canada, like the vast reserves of oil in the tar sands, contributes to its resource wealth.