crossword
4. A main export of Iran. 2 words, 11 letters excluding spaces.

Iran is a country of arid ____ plains. 8 letters.

18. The ____ industry has declined in Iran because of pollution. 7 letters.

13. Iran and Saudi Arabia are very dry countries and require ____ for farming. 10 letters.

16. Barley, fruits, dates and ____ are food crops grown in Iraq. 6 letters.

18. The ____ industry has declined in Iran because of pollution. 7 letters

21. Croplands are left ____ every three years in order to conserve moisture and nutrients. 6 letters​