Two of the main economic activities in the Guianas are fishing and farming.
<u>Explanation:</u>
The Guianas are made up of five closely placed yet distinct territories, namely French Guiana, Guyana (British Guiana), Suriname (Dutch Guiana), Spanish Guyana (comprising of Amazonas, Bolivar, and Delta Amacuro states of Venezuela), and Amapa in northern Brazil (Portuguese Guiana).
All the territories are predominantly reliant on agriculture and fishing for their food and economic gains.
The climate here is favorable for the growth of rice, sugarcane, corn, etc.
Today the world's population is 7.5 billion. The world's population is changing because of the natural increase rate. The natural increase rate is the crude birth rate minus the crude death rate. Since the crude birth rate is higher than the crude death rate today, this would lead to a higher natural increase rate.