Question

liquid hydrocarbons formed over millions of years from the remains of ancient microscopic marine organisms
non - renewable
fossil fuels
petroleum
renewable
question 10 (1 point)
a hydrocarbon deposit derived from plants and animals that lived millions of years ago that is now used for fuel is
petroleum
fossil fuels
renewable
non - renewable

Explanation:

1. Petroleum specifically refers to liquid hydrocarbons formed over millions of years from ancient microscopic marine organisms, matching the first description.
2. Fossil fuels are a broad category of hydrocarbon deposits derived from ancient plants and animals, used for fuel, which fits the second question's definition.

Answer:

1. petroleum
2. fossil fuels