Questões de Concurso Público CEMIG-TELECOM 2010 para Técnico de Tecnologia da Informação

The text states that the number of people who seek for renewable sources of energy is _________

Write True (T) or False (F).

( ) Both the sun and wind are good sources because they will end very soon.
( ) Oil, gas, coal or nuclear power are forms of energy that will ultimately finish.
( ) Renewable energy produces material which has been used and is no longer wanted.