1.China
2.India
3.United States
and the 4th if you want it is Indonesia
Answer:
Nuclear fusion is the process of making a single heavy nucleus (part of an atom) from two lighter nuclei. ... Fusion happens in the middle of stars, like the Sun. Hydrogen atoms are fused together to make helium. This releases lots of energy
Explanation:
Answer:
Berlin, Stockholm. North. That's all I really know
And then Barcelona is in the south
Explanation:
Acid rain threatens the world's food supply.
Acid rain is a global issue.