Answer:
It's G
Explanation:
China has 3 seas
The South China Sea
The North China Sea/Korean Sea
And The East China Sea
Answer:
Stratovolcanoes are common at subduction zones, forming chains and clusters along plate tectonic boundaries where oceanic crust is drawn under continental crust (continental arc volcanism, e.g. Cascade Range, Andes, Campania) or another oceanic plate (island arc volcanism, e.g. Japan, Philippines, Aleutian Islands).
South America is the world leader in Hydroelectric power. Hope this helps