ASAP help me add onto it I’m stuck let me know what else I should add!

A, as , to a , as a , is as a. b. c. d.

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

What is the pattern of urbanisation around the word?