Sustainability means taking care of our planet by using resourses wisely so future generations can enjoy a clean and healthy enviornment. Simple action like redycing waste, recycling, saving energy, and planting tree can make a big difference. By making eco-friendly choices, such as walking instead of driving, and using les plastic we can fight pollution and climate change. Even small effects add up, and together, we can build a greener, healthier world for everyone!