Which Soviet nuclear plant exploded, causing what is widely considered the worst nuclear disaster in history?
A. Chernobyl
B. Greifswald
C. Beloyarsk
D. Rostov
Answer:A
Which Soviet nuclear plant exploded, causing what is widely considered the worst nuclear disaster in history?
A. Chernobyl B. Greifswald C. Beloyarsk D. Rostov