Across
- 2. gross domestic product
- 4. sunlight
- 5. Organization of the Petroleum Exporting Countries
- 6. what has made the royal family of Saudi Arabia extremely wealthy
- 7. where oil is found in the earth
- 9. petroleum as it comes out of the ground and before it has been refined or processed
- 12. dictator of iraq
Down
- 1. preventing the passage of liquid or gas.
- 3. depend on these fuels to meet most of their energy needs.
- 8. distribution of oil is _____
- 10. how many countries OPEC had in 2017
- 11. human development index