Which of these environmental issues is usually regulated at the international policy level? a) funding for mandatory municipal recycling programs b) multinational cross-border air and water pollution c) anti-litter policies and public education campaigns d) tax incentives for environmentally friendly businesses quic plz ez

B) Multinational cross-border air and water pollution issues is USUALLY regulated at the international policy level.

International policies aim to cooperate in matters that affect affiliated countries such as waste management, managing hazardous waste, and air and water pollution. These are the issues most country share since by nature they are transboundary meaning they extend beyond the borders of the country of origin.  

The policies recognize the connectedness of waste produced and aims to find different ways to mitigate the problems. They guide decisions and necessary actions required to address some of the impacts of transboundary environmental and waste management issues.