Answer:
a) Brazil
f) Venezuela
Step-by-step explanation:
Brazil is fully self-supporting in energy resources. It has the most renewable energy matrix in the industrialized world with 45.3% of its production coming from sources such as water resources, biomass and ethanol, as well as wind and solar energy. Hydroelectric plants are responsible for generating over 75% of the country's electricity.
In terms of thermoelectric power generation, Venezuela has about 20 plants, including the Centro Plant, the largest in Latin America. Electricity from water and fossil fuels converges into a single system - the National Interconnected System - developed to supply all of Venezuela.