Read the following article that appeared in a magazine. "Conservation of energy is important in today's society. Energy sources, such as oil atom,
and coal, which have been used for the development of an industrial society, cannot
be relied upon as heavily in the future. Renewable energy sources cannot provide
such large quantities of energy for society without causing problems.
(i)
Give two reasons why oil should not be relied on as a major source of energy
for the future.
(2) marker