Which province southern border passes through 4 of the 5 great lakes?

Which of the following terms describes the layers of air surrounding the earth ?

17. the soil erosion pictured here is the result of what? a. harvesting renewable resources at a rate greater than the sustainable yield b. a mudslide caused by excessive rains c. harvesting renewable resources at a rate lower than the sustainable yield d. the transition between geologic eras and eons

The meseta in spain is a a. navigable river b. castle c. coastal plain d.plateau