Answer:
A. Oil
C. Coal, Oil, Natural Gas
D. In sedimentary rock layers
B. Heat, pressure, and time
B. Swamps
A. Oceans
C. Oceans
Explanation:
A. Oil is one of the fossil fuels. It is made naturally and releases energy in combustion.
C. These are all fossil fuels as explained above.
D. Fossil fuels are extracted from the sedimentary layer of the Earth, as they are created deep below the Earth's surface.
B. In order for a fossil to form heat, pressure, and time is needed.
B. Coal is the result of dead organisms forming together and going through the fossil fuel creation process. Old swamp plants and animals have been known to be found in coal.
A. Oil is taken from below the ocean floor, as that is where it is created of old aquatic organisms.
C. Like oil, natural gases are found below the ocean floor, and are often collected near oil spots.
