the environmental effects from the chernobyl accident?

write only two paragraph of the environmental effects of Chernobyl accident from these chapters

Only Read:

Ch. 1.2 , 1.4, 1.5, 6.8, 

7.1.4.1, 

 7.1.4.2,

 7.1.4.3,

 7.1.4.4, 

The book:

https://www-pub.iaea.org/mtcd/publications/pdf/pub1239_web.pdf