Why do countries need to work together to mitigate environmental damage?

A. Pollution made in one country tends to stay in that country and

harm only that country's residents.

B. International treaties are largely ineffective because developing countries lack the resources to enforce them.

C. Environmental damage is an international issue that no single country can solve by itself.

D. Environmental damage is caused mainly by developing countries that need to work together

C. Environmental damage is an international issue that no single country can solve by itself.

Environmental damage affects the entire planet and does not recognize national borders. Many environmental issues, such as climate change, deforestation, and ocean pollution, require collective action and cooperation among countries to effectively address and mitigate their impacts. Collaboration between countries is necessary to develop and implement solutions, share resources and knowledge, and hold each other accountable for their environmental responsibilities.