🏠 Home › 🌍 General Knowledge › Depth of Kola Superdeep Borehole?
🌍 General Knowledge 🎯 Quiz Mode
Depth of Kola Superdeep Borehole?
✏️ Suggest a correction
← Previous When did dinosaurs become extinct? Next → Which country is building Mars Science City?
📚 More from General Knowledge
What is the capital of France?
Answer: C
Which is the largest ocean on Earth?
Answer: D
How many continents are there on Earth?
Answer: C
What is the smallest country in the world?
Answer: B
Which country has the most natural lakes?
Answer: C