Oil and Gas Sector

66. Which country is the largest consumer of petroleum products in Europe?
a) Germany
b) United Kingdom
c) France
d) India

67. What is the process of converting coal into a gas-like fuel called?
a) Coal gasification
b) Coal liquefaction
c) Coalification
d) Carbonization

68. Which gas is responsible for the formation of coalbed methane, a type of natural gas found in coal deposits?
a) Oxygen
b) Carbon dioxide
c) Methane
d) Nitrogen

69. What is the term used to describe the process of converting heavy crude oil into lighter products through heat and pressure?
a) Cracking
b) Hydrogenation
c) Reforming
d) Desulfurization

70. Which country is the largest producer of coal in the world?
a) China
b) United States
c) India
d) Australia