Across
- 3. The boundary line separating North and South Korea.
- 4. Device that converts mechanical energy into electrical energy.
- 7. The city where the United Nations headquarters is located.
- 10. The branch of science that deals with the structure of substances and the changes they undergo.
- 11. The company that became the first to reach a market valuation of $3 trillion in 2023.
- 12. Study of Earth's atmosphere and weather patterns.
- 13. The country that left the European Union in 2020.
- 14. The process by which plants convert sunlight into chemical energy.
- 15. The largest desert in the world.
Down
- 1. The name of the central bank of the United States.
- 2. Longest river in the world, flowing through northeastern Africa.
- 5. The Indian state with the highest literacy rate.
- 6. The international treaty designed to reduce greenhouse gas emissions.
- 8. The economic theory that advocates minimal government intervention in business.
- 9. Name of the FIFA World Cup trophy awarded from 1930 to 1970?