#10 is incorrect, the correct answer is Korea.
#11 is incorrect, the correct answer is Japan.
#13 is incorrect, the correct answer is Communist.
#14 is incorrect, the correct answer is Collective Farms.
#15 is incorrect, the correct answer is Ganges River.
As far as I know, all other answers are correct.
Feel free to ask for explainations.
An extrusive igneous rock is created when lava hardens.
For number 17, the city with the highest polulation density is Tokyo. Most of Japan's people live there.
Your answer is 2 i think thats what i got