Help I’m stuck witch of the following statements about earths inner core is true A. it’s mostly made of iron

B. it’s mostly made of dirt

C. it’s mostly made of volcanos

D. it’s mostly made of oxygen

Uranium is a mineral which is used to generate electricity. predict and explain the long term effect on the environment of obtaining and using uranium as a source of energy.

What was the most difficult obstacle to overcome in the creation of an autonomous state after indian independence was achieved? a british willingness to go to war to retain the region b. religious differences between hindus and muslims c. ethnic differences between tribal regions d. indian princes' inability to decide on a format of government

Summary of the impact of the physical environment on settlement patterns and economic activities for ukraine