1. Radiations effect on human body or health

3. Roentgen of radiations are comparatively safe.

4. An atomic bomb

5. The atomic bomb are dropped at Hiroshima and Nagasaki. It is very misery.

6. Nuclear power plant

7. This plant is easy for natural. However, if this plant have happening, it is big problem.

9. Vomiting

10. Headache

11. Hair loss

12. etc...

14. White blood cells is very important for living.

15. Radiations cause of leukemia, lung cancer, thyroid cancer, breast cancer, and so on.

17. Two atomic bomb have many radiations and severe power.

18. Many people are exposed to radiation by this bomb.

20. The accident was cause of maintenance worker's mistakes.

21. About 140000 people took refuge by this accident.

23. Radiations can kill the cells of cancer. This is high technology.

24. However, if we bask in many radiations, it is contrary effect.

26. In the past, there are some accident of radiations in the world.

27. Radiations are causes of leukemia, lung cancer and so on.