Which of the following energy sources is not a type of coal or coal-precursor?
peat
petroleum
lignite
anthracite

Correct answer choice is :

B) Petroleum

Explanation:

Petroleum is commonly happening, yellow to the black liquid obtained in geological structures below the Earth's surface. It is usually filtered into different types of fuels. Petroleum outcomes involve transport fuels, fuel oils for heating and power generation, pavement and road oil, and feedstocks for making the compounds, plastics, and plastic elements that are in almost everything we use.

b.

explanation: