Question

which of the following fuel types is composed of clay, sand, water, and bitumen? choose 1 answer: a coal b peat c oil sand d shale gas

Explanation:

Oil sand, also known as tar sand, is a mixture of clay, sand, water, and bitumen (a heavy - viscous form of petroleum). Coal is primarily composed of carbon and hydrocarbons formed from plant material. Peat is an early stage of coal formation mainly consisting of partially decomposed plant matter. Shale gas is a natural gas found in shale formations.

Answer:

C. oil sand