Correct Answer:
B. Ukraine
The Chernobyl Power Plant, site of the 1986 nuclear disaster, is located in northern Ukraine. It is not in Crimea, Russia, or Poland, making Ukraine the correct geographical location.
The Chernobyl Power Plant, site of the 1986 nuclear disaster, is located in northern Ukraine. It is not in Crimea, Russia, or Poland, making Ukraine the correct geographical location.