Answer: B.
Explanation:
I believe it is B. because the population hasn't had much of an increase and in the next 50 years I think it will still be the same from now till 50 years.
Answer: "Over the last 50 years, while energy consumption grew substantially, the world undertook a transition in its usage of fossil fuels, from solids (coal) to liquids (oil) to gases (natural gas)." "Meanwhile, the share of oil declined as well, from 40% of energy consumption in 1965 to 33% in 2016."
Explanation: Hope this helps :)
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