Here are today’s questions. Answers will be published tomorrow. The theme will run from Mon-Thu.:

1. Kazakhstan lies on the shores of the Caspian Sea, the world’s largest lake. But it also contains what large lake, whose western half is salty and eastern half saline?
2. Lake Superior is the largest of the great lakes, and is larger by volume than the rest put together. Name the second largest – two answers possible based on whether you prefer volume or surface area.
3. Lake Tanganyika is by far the largest lake in Africa by volume, but it comes in second on surface area to what lake bordered by three countries?
4. What lake, the second largest lake to be completely within Canada after Great Bear Lake, gets its name from a First Nations group?
5. [Theme: 1 of 4] What is the shared first name of an explorer best known for a 15th century journey, and a film director who in 2026 made a film about a famous mythological journey?

Here are the answers to 2026: Week 33, Quiz 5:

1. Goldilocks zone
2. Dyson sphere
3. Kardashev scale
4. Puerto Rico
5. Enrico Fermi