The correct answer is: a) Coal.
Coal is the major source of power generation in Gujarat, accounting for over 60% of the state’s electricity generation. The state has large reserves of coal, and its power plants are well-suited to burning coal. Coal is a fossil fuel that is formed from the remains of ancient plants and animals. It is a non-renewable resource, and its use contributes to climate change.
Natural gas is a fossil fuel that is formed from the remains of ancient plants and animals. It is a cleaner-burning fuel than coal, and it does not contribute as much to climate change. However, natural gas is a non-renewable resource, and its use is also associated with environmental risks.
Oil is a fossil fuel that is formed from the remains of ancient plants and animals. It is a non-renewable resource, and its use contributes to climate change. Oil is also a major source of air pollution.
Nuclear power is a non-renewable energy source that produces electricity by using the heat from nuclear fission. Nuclear power does not produce greenhouse gases, and it is a relatively clean source of energy. However, nuclear power plants are expensive to build and operate, and they produce radioactive waste.
In conclusion, coal is the major source of power generation in Gujarat. Coal is a fossil fuel that is formed from the remains of ancient plants and animals. It is a non-renewable resource, and its use contributes to climate change.