why would international communities work together to try to solve environmental issues?\no it is a way to…

why would international communities work together to try to solve environmental issues?\no it is a way to control a country with huge pollution problems.\no it is much more expensive to work alone rather than together.\no pollution in one country can effect other parts of the world.\no pollution problems can be eliminated by working together.
Answer
Brief Explanations:
Environmental issues like pollution are trans - boundary. Pollution in one country can spread and affect other regions, so international cooperation is needed to address them effectively. Working together is not about control, and while cost - sharing can be a factor, the main reason is the trans - boundary nature of pollution. Also, pollution problems cannot be completely eliminated just by working together.
Answer:
Pollution in one country can effect other parts of the world.