Environment refers to the natural surroundings including air, water, land, and living organisms that support life on Earth. Sustainable development means using resources in a way that meets present needs without harming the ability of future generations to meet theirs.
It focuses on balancing economic growth, environmental protection, and social well-being. Key aspects include conserving natural resources, reducing pollution, using renewable energy, and promoting responsible consumption.
In simple terms, sustainable development ensures that development today does not damage the environment for tomorrow.