Answer:
D: St.Lawrence River
E: The canadian shield
Step-by-step explanation:
The Thames River is located in london so that immediately removes it as a possibility. Second the Atacama Desert is in Chile and since you said North America that would technically make it wrong even though it's in "America". The Andes are a large collection of mountains that run alon the eastern coast of south america making them not in North America. The St. Lawrence River is a river in North America, it's a large river that runs along most of canada and runs through many big cities. The Canadian Shield is sorta an obvoious answer but some would think it's missleading, but it's a large formation of exposed igneous and metamorphic rock located in canada.