Which national park is located in Kerala and is a UNESCO World Heritage Site?
- Periyar
- Eravikulam
- Silent Valley
- Wayanad
Answer: Silent Valley
Silent Valley National Park in Kerala is part of the Nilgiri Biosphere Reserve, a UNESCO World Heritage Site. It is known for its tropical evergreen forests and endangered species like the Lion-tailed Macaque. The park was saved from a hydroelectric project in the 1980s.