1. Cash Crop
2. Delta
3. Desertification
4. Drought
5. Shifting Agriculture
6. Farming
C. formal regions are known as "formal" because of the characteristics known by the people who live there and/or visit there
The answer is D. (Russia)
Marine biologists? Divers? they could have multiple names
I don't know for sure if there is answer choices. However, New Zealand was the first country in the world to allow women to vote which was a huge step.
I hope this is the answer you were looking for and that it helps!! :)