Human resources makes use of the land and physical capitals to produce an output.but physical and land capital has only inputs and human capital uses these to produce an output. Hope this helps u.

The Human resource uses the physical capital and land as an output.

The Human resource gets differed all other resources as human resources need education, development, training and other health related things.

But the land and physical capital needs physical input and money to maintain it properly and to develop it. Both the physical capital and the land are useless without the human resource. They are just a property without the human.

Human resource are different from other resources because:1.Human resource help in developing the infrastructure of the capital.2.This resource help in developing foreign relationship with other industries.3.Such resource provide us with lot of information which lead in development as well as working of the industry.