which option is a natural material that is not a fossil fuel?

cotton
vinyl
petroleum
natrual gas

Cotton is a natural material that is not a fossil fuel.

The natural material that is not a fossil fuel is cotton.

The option that is a natural material and not a fossil fuel is cotton. To determine which option fits the criteria, we need to understand the definitions of the given options.

Cotton is a natural material obtained from the cotton plant. It is widely used in textile industries for making clothing, beddings, and various other products.

Vinyl, on the other hand, is a synthetic material made from petroleum or natural gas. It is commonly used in the production of items such as PVC pipes, vinyl records, and synthetic leather.

Petroleum is a fossil fuel formed from the remains of ancient plants and organisms buried underground for millions of years. It is used primarily as a source of energy and in the production of various materials such as plastics, gasoline, and diesel fuel.

Natural gas is also a fossil fuel, primarily consisting of methane. It is found alongside petroleum deposits and is generally used as a source of energy for heating and cooking.

Given these explanations, cotton is the only option that fits the criteria of being a natural material but not a fossil fuel.