Petroleum - National Geographic Society
WEBOct 19, 2023 · Peak Oil Oil is a nonrenewable resource, and the world’s oil reserves will not always be enough to provide for the world’s demand for petroleum. Peak oil is the point when the oil industry is extracting the maximum possible amount of petroleum.
Petroleum - National Geographic Society
WEBOct 19, 2023 · Petroleum is used in countless products we use every day. Petroleum is also known as oil. It is a fossil fuel. In other words, it is made of the remains of ancient living organisms. Petroleum is found underground and brought out with giant drilling machines. When it comes from the ground, oil is usually black or dark brown.
Petroleum - National Geographic Society
WEBOct 19, 2023 · We use petroleum every day. It is used to make gasoline for cars, for example. It is even used to make fabric in backpacks. Petroleum is also known as oil. It is a fossil fuel. In other words, it is made of the remains of ancient living organisms. Oil is …
Petroleum - National Geographic Society
WEBOct 19, 2023 · Petroleum, also known simply as oil, is a fossil fuel formed from the remains of ancient marine organisms. Today, petroleum is found in vast underground reservoirs and extracted with giant drilling machines.
Petroleum - National Geographic Society
WEBOct 19, 2023 · Petroleum (also known as crude oil or simply oil) is a fossil fuel that was formed from the remains of ancient marine organisms. Millions of years ago, algae and plants lived in shallow seas. After dying and sinking to the seafloor, the organic material mixed with other sediments and was buried.
Petroleum - National Geographic Society
WEBOct 19, 2023 · One of Earth's most in-demand resources is petroleum, also known as oil. Today, petroleum is found underground and is extracted, or brought out, with giant drilling machines. Crude oil is usually black or dark brown. It …
Nonrenewable Energy - National Geographic Society
WEBMar 18, 2024 · Petroleum. Petroleum is a liquid fossil fuel. It is also called oil or crude oil. Petroleum is trapped by underground rock formations. In some places, oil bubbles right out of the ground. At the LaBrea Tar Pits, in Los Angeles, California, U.S., big pools of thick oil bubble up through the ground.
Oil Shale - National Geographic Society
WEBOct 19, 2023 · Shale oil is similar to petroleum, and can be refined into many different substances, including diesel fuel, gasoline, and liquid petroleum gas (LPG). Companies can also refine shale oil to produce other commercial products, such as ammonia and sulfur.
Nonrenewable Resources - National Geographic Society
WEBOct 19, 2023 · Pressure and heat worked together to transform the plant and animal remains into crude oil (also known as petroleum), coal, and natural gas. The plants and animals that became fossil fuels lived in a time called Carboniferous Period , around 300 to 360 million years ago.
How Hydraulic Fracturing Works - National Geographic Society
WEBOct 19, 2023 · Hydraulic fracturing, or fracking, is a drilling method used to extract petroleum (oil) or natural gas from deep in the planet. In the fracking process, cracks in and below Earth's surface are opened and widened by …