Land resources are a material or object that can be found naturally and can be used to create or be used for anything other than its natural use (like man made structures and technology, etc.) for example gold, steel, stone, dirt, wood and even animals.
How land resources are used today...
They are everywhere!
Land resources are used for everything from technology to food, in fact whatever you are reading this from comes from a land resource. Because land resources are used so much the world is slowly running out of the most used land resources because of constant demand of a product.