What are Renewable Resoures?

Recourses that can be renewed, the world will never run out of them. Such as wind for wind turbines, sun for solar power, etc

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).