Question

Air and water pollution are very big problems along the Great Lakes of Canada. Where does most of this pollution come from?
Responses

A the United Statesthe United States

B the Trans-Canadian Highwaythe Trans-Canadian Highway

C factories in Montreal and Torontofactories in Montreal and Toronto

D canal traffic along the St. Lawrence River

Answers

GPT-4o mini
The correct response is:

A the United States

Most pollution in the Great Lakes comes from various sources, including industrial runoff, agricultural practices, and urban runoff, with a significant contribution from the United States due to its location adjacent to the lakes.