Which of the following statements explains the position of those who oppose expanding nuclear power plants in the united states? a. there is concern about the disposal of used nuclear fuel rods and the security of the plants themselves. b. the amount of nuclear power plants in the united states has already surpassed industries producing fossil fuels. c. nuclear energy is an unclean energy source and would only increase air pollution. d. the united states would have to rely on a foreign supply of uranium, thus increasing national debt and dependence.

a. There is concern about the disposal of used nuclear fuel rods and the security of the plants themselves.

Explanation:

since there isn't any suggested answers i will give you the reason and hopefully you can figure it

south africa, or rather all of africa, has not been in the location in which it is nowadays throughout the geological past. after the super-continent pangaea started to break apart, gondwanaland, in which was africa, moved further south, and parts of it came to be very close to the south pole. because the climate in this part of the world is very cold due to the very dispersed sun rays in there, what is now south africa, started to freeze, and the conditions were right for the formation of glaciers. the glaciers existed up until the period when gondwanaland started to break apart and what is now africa started to move towards north, sp it warmed up and the glaciers melted.

i do not know the answer bro