Final answer:
Approximately 6.3% of Canada's land mass is currently owned and controlled by Indigenous Peoples, though this figure may involve complexities regarding customary and legally recognized land rights.
Step-by-step explanation:
The question asks about the percentage of Canada's land mass currently owned and controlled by Indigenous Peoples. This question relates to the historical and contemporary context of Indigenous land ownership in Canada, which has been shaped by colonization and the signing of treaties with European governments. The given options for the percentage of land controlled by Indigenous Peoples in Canada includes 10%, 20%, 30%, and 6.3%. According to the provided information, while Indigenous Peoples own, live on, or use a quarter of the world's surface area overall, specific data regarding the exact percentage in Canada is more nuanced and involves issues of customary ownership and legal recognition. Additionally, it is noted that Indigenous Peoples, which includes First Nations, Inuit, and Métis, form roughly 6 percent of the total Canadian population and have historically been underrepresented in governance.