Blueprints For Green Egg What Are Some Materials That Green Buildings Are Made Of? Please Respond ASAP!?

What are some materials that Green Buildings are made of? Please respond ASAP!? - blueprints for green egg

I'm doing a project for ecological building, and we must build a model, and the entire building is 'fact'. I have trouble with the building material as well as the wall and its structure is finished. Please reply as soon as possible on a project that was started in the morning and I do not know what to do out there! Thanks