Preheat oven to 350F
Place rice in the bottom of a greased casserole dish.
Chop celery and onion, then sprinkle evenly over the top of the rice in a layer.
Stir together the garlic powder, cumin and black pepper. Sprinkle over the vegetables and rice.
Sprinkle the chopped green chiliies over all in a layer.
Drain and rinse the black beans, then place them over the top of the casserole in a layer.
Pour the chicken broth into a small bowl or two cup measuring cup. Add enough water to make 2 cups of liquid. Microwave on high for 2 minutes, then pour evenly over the rice mixture in the casserole dish.
Top with the Pork Chops, then pour the salsa over the tops of the pork chops.
Cover with a lid, or foil.
Bake at 350F for 40 minutes.
Remove foil or lid, then add grated cheese in a layer. Bake uncovered for 15 minutes or till cheese is melted and the rice has absorbed all of the broth.