Svp aidez moi Pourquoi la Chine, 2nde puissance économique mondiale, a-t-elle un P. I.B. par habitant inférieur à
celui des États-Unis ou de l’Australie ?

The scientist can conclude that there is a decrease in the natural resources due to human activities. because of innovation and modernization of the environment, then there goes pollution and other bad effects that destroys the natural resources.

Ibelieve it would be d. philosophy.hope it !

The reason why i feel that the theory of plate tectonics is correct because scientists have found dinosaur bones of the same species in africa, asia, and in the americas. which means that they must have been together at one point in time. plate tectonics is also how the hawaiian islands were formed. as the plate hawaii is on was moving north west, magma would melt through the sea bottom and hardening. forming into the island chain. plate tectonics also explains the mariana trench. two plates were moving away from each other and made a giant crack in the ocean floor running 2,550 kilometers (1,500 miles)  long.

That is the correct answer to the question, why is the southern portion of the ring of fire so complex?