Two of the main economic activities in the guianas are ___.

1. ranching & tourism

2. natural gas export & manufacturing

3. oil production & tourism

4. fishing & farming

The correct answer is 4. Fishing and farming.

French Guiana is still very dependent on France, so France pretty much dictates it's economy. Besides the French space center at Kourou, the main economic activities are fishing, farming, forestry. It is a country that is very dependent on food import and also the unemployment, especially of the young people is a serious issue.