Where in the US and Canada is deforestation, air pollution, water pollution, and climate change happening?

San Francisco

Aereas near all population centers would be the most acute, as you get further North the polution is less and, the deforestation is greater. Look in these aereas for the place names for your answers.
Deforestation: Mountians and North.
Air polution: Pop. ctrs.
Water polution: Pop. ctrs. and agricultural aereas.
Climate change: the aereas that are already the most extreme; tundra, and deserts will show the effects most clearly.

Deforestation: In the US, deforestation is happening mainly in areas with mountains and in the northern regions. Some specific places where deforestation may be occurring include parts of the Appalachian Mountains, the Rocky Mountains, and parts of Alaska.

Air pollution: Air pollution is most acute in densely populated areas in both the US and Canada. Examples of places with high levels of air pollution include cities like Los Angeles, New York City, Toronto, and Vancouver. These urban centers tend to have high concentrations of vehicles, industries, and other sources of air pollution.

Water pollution: Water pollution can be found in both populated areas and agricultural areas in both countries. Around population centers, industries and wastewater treatment plants are common sources of water pollution. In agricultural areas, runoff from farms and the use of pesticides and fertilizers can contribute to water pollution. Examples of places with water pollution issues may include the Great Lakes region, the Mississippi River basin, and the Fraser River basin in British Columbia.

Climate change: The effects of climate change can be observed in various regions, but areas that are already experiencing extreme climate conditions are likely to show the effects most clearly. For example, the Arctic region, including parts of Alaska and northern Canada, is experiencing rapid warming and the impacts of melting ice and glaciers. In addition, areas prone to droughts and desertification, such as parts of the southwestern US and parts of the Canadian prairies, may also be experiencing significant climate change impacts.

Please note that the specific locations and severity of these issues can vary over time and might be influenced by various factors, including human activities, natural phenomena, and governmental regulations. It is always recommended to refer to up-to-date sources and local authorities for more accurate and detailed information about specific regions.