Why is Fukushima radioactive?

Related questions

1. How long will Fukushima radiation last?
2. What caused Chernobyl meltdown?
3. How long does radiation take to kill you?
4. Why is d2o used as moderator?
5. How does an RBMK reactor work?
6. Did anyone died at Fukushima?
7. What would happen if a nuclear reactor exploded?
8. What is acute radiation syndrome?
9. How does a graphite moderator work?
10. Why is Diablo Canyon closing?

Tags

1. #observed
2. #disaster
3. #nuclear
4. #daiichi
5. #earthquake
6. #resultant
7. #radiation
8. #result
9. #japan
10. #magnitude
11. #isotopes
12. #radioactive
13. #daiichii
14. #predicted
15. #following
16. #release
17. #fukushima
18. #power
19. #great
20. #effects
21. #plant
22. #tsunami