What is landslide susceptibility zoning; enlist tools/ data sets which can assist in land slide zonation

answer; i believe the correct answer is (clockwise and outward) about the center;

b.

developed countries have tended to improve the environment, while developing countries have tended to damage it.

explanation:

on august 6, 1945, just days after the potsdam conference ended, the u.s. bomber enola gay dropped the uranium bomb known as “little boy” on the japanese city of hiroshima. despite its devastating effects, japan didn't offer unconditional surrender right away, as the united states had hoped.