crude oil
Petroleum is recovered from the ground by drilling deeply into the ground. There are also many other Fossil Fuels, if you would like to look them up. They are all taken from the ground.
The water displaces air, which moves to the top. It comes up through the water layer, creating bubbles.
sinkholes form by eating the insides of the ground and then they forget to throw it up so it stays underground
Sedimentary rocks come from above ground , because sedimentary rocks form when sediment piles up and sediment is made up of loose particles of clay, silt and sand
i think it is petroleum
A spring
Petroleum is recovered from the ground by drilling deeply into the ground. There are also many other Fossil Fuels, if you would like to look them up. They are all taken from the ground.
Oil seepage..
When you split water you form hydrogen and oxygen gas. The gases are the bubbles.
Petroleum is a refined product from crude oil, which is pumped up from under the ground, where it formed 300 million years ago.
The water displaces air, which moves to the top. It comes up through the water layer, creating bubbles.
Petroleum is formed when algae and small sea creatures die. They get mixed up with the sand or silt on the sea floor. Sediment piles on top of them and they are compressed by a lot of pressure and heat. Petroleum forms from the compressed stuff. Because it has low density the petroleum goes up through the ground and comes out of the rocks. It might form an oil field when it gets caught underneath dense rock.
White candles are made of paraffin, a form of petroleum.
An artesian well bubbles up out of the ground all by itself.
the river source is where the water bubbles up from under the ground and creates a river.
hot spring --------------------- Hot springs rare most are just "Springs".
It takes up less room in liquid form that it would do as a gas.