Correct Option
- A: Yukon River (5) – Located in northwestern North America.
- B: Mackenzie River (3) – Situated in northwestern Canada.
- C: St. Lawrence River (1) – Found in eastern Canada.
- D: Orinoco River (2) – Located in northern South America.
Incorrect Options
Options (a), (c), and (d) contain inaccuracies in matching the rivers to their geographical locations on the map:
- Option (a) incorrectly matches A with the Amazon River (4), which is located in South America, not northwestern North America. It also incorrectly matches D with the St. Lawrence River (1), which is in eastern North America, not northern South America.
- Option (c) incorrectly matches B with the Amazon River (4), which is in South America, not northwestern Canada. It also incorrectly matches D with the Mackenzie River (3), which is in northwestern Canada, not northern South America.
- Option (d) incorrectly matches A with the Mackenzie River (3), which is in northwestern Canada, not northwestern North America. It also incorrectly matches B with the St. Lawrence River (1), which is in eastern Canada, not northwestern Canada. Additionally, C is incorrectly matched with the Amazon River (4), which is in South America, not eastern Canada.