Nuclear i believe because it has nucleus in the sentence and also talk about it
Tsunamis are the largest waves in the world. The edges of the plates, where earthquakes and volcanoes often occur, usually lie near the edges of the oceans
Particles below the surface of a liquid
What happens is it makes water
4FeS2 + 11O2-> 2Fe2O3 + 8SO2
Not sure.... I think this is it
