Final answer:
The best long-term solution to help maintain polar bear populations is to address global warming and its impact on sea ice melting, reduce human-wildlife conflict, and protect polar bear habitats.
Step-by-step explanation:
In order to maintain polar bear populations in the long-term, the best solution would be to address the issue of global warming and its impact on the melting of sea ice, which is the primary habitat and hunting ground for polar bears. By reducing greenhouse gas emissions, implementing sustainable energy sources, and protecting polar bear habitats, we can help slow down the melting of sea ice and provide a more stable environment for polar bears to thrive in.
Additionally, efforts can be made to reduce human-wildlife conflict and protect polar bears from hunting and poaching. Education and awareness campaigns can help promote conservation efforts and encourage responsible behaviors towards polar bears and their habitats.
By addressing these factors, we can work towards a sustainable future for polar bear populations and their overall well-being.