Thedefinitionofsustainableis something that can be continued or apracticethat maintains a condition without harming the environment. An example ofsustainableis thepracticeof reduce, reuse and recycle. Sustainable practices are things we can do to help our environment develop in all the ways that our future generations have all the resources provided by nature to fulfill their needs. Different areas of sustainable development are elucidated. Sustainable development in food: Dairy farm, Poultry Farm, apiaries, Tanks with culture fish, Green crop area with small plants *Sustainable development in environment: Factory chimney with electrostatic precipitator, Model of global warming symbol, Ozone hole (globe model). Sustainable development in renewing water resources: Rainshed waterharvesting model of one building. *Sustainable alternative forms of energy: Wind mill, Solar panel