Questões Concurso Petrobras Biocombustível

uncertainty about the future of the global economy.

unclear estimation of oil reserves reported by the government.

low carbon emissions resulting from conventional oil extraction.

political and financial interests of the world’s economic leaders.

confrontation of the unpleasant situation of oil shortage in the near future.

other low carbon alternatives are not available to replace the finite oil resources.

the tipping point in oil production will not affect the underdeveloped economies of the world.

business and governments are not expected to take quick measures to face the world economic problems.

more money has to be spent on financing new fuel technologies that produce low carbon emissions.

research, development and deployment of low carbon alternatives are the sole responsibility of university researchers.

the figures on the probable amount of remaining oil in reserves known have been inaccurately announced.

researchers in the Smith School have reached conclusions on the use of energy alternatives that confirm the opinion of political leaders.

oil reserves estimates should be readjusted to indicate that around twelve hundred billion barrels are available for consumption.

political and financial concerns have led to the announcement of precise data on oil production available to the public.

only 850-900 billion barrels will be produced by the middle of the current decade.

stricter environmental regulations will impose even more restrictions on the already heavy challenges in oil supply.

more demand for oil will certainly not interfere with the current support for ecological programs to reduce carbon emissions.

further investments in newly found oil reserves will be the only alternative to help maintain future energy stability in the world.

shifting to fuel production from tar sands can reduce the oil problems, since tar sands are more abundant and less expensive to drill.

the exploration of lower grade resources seems to be the best solution to conform to the environmental policies in favor of low carbon emissions.

Alternative energy sources, like hydrogen, are still not foreseen as productive in the immediate future.

It is illusory to believe that the production of alternative fuels will make up for the decline in oil supply.

There is enough soil available in the world for the production of agricultural products to meet the needs of both food and energy.

It is more advisable to start using energy more efficiently than to depend on alternative solutions that are not yet entirely developed.

Using electricity for transportation and reducing the dependence on oil are unripe strategies that still have a minor impact in the current scenario.