Answer:
Here are four ways to ensure sustainability:
1. Reduce, reuse, and recycle: One way to ensure sustainability is to reduce waste by using fewer resources, reusing items as much as possible, and recycling materials when they can no longer be used.
2. Conserve energy: Another way to ensure sustainability is to conserve energy by using energy-efficient appliances and lighting, turning off electronics when not in use, and using public transportation or carpooling instead of driving alone.
3. Support sustainable practices: You can also ensure sustainability by supporting companies and organizations that practice sustainable methods. This includes purchasing products made from sustainable materials, supporting local farmers and businesses, and advocating for sustainable policies and practices.
4. Educate others: Finally, you can ensure sustainability by educating others about the importance of sustainability and encouraging them to adopt sustainable practices in their daily lives. This includes sharing information about sustainable practices and policies, participating in community events and activities focused on sustainability, and leading by example.