due to fossil fuels
Petroleum
Yes
Petroleum is in a liquid form. It is retrieved by drilling into the earth and then pumping it out. Oil rigs and derricks. Various means of obtaining petroleum from tar sands and shale deposits are being investigated. Tars sands are not expected to be "mined", but treated in situ to generate liquid / gaseous petroleum. Oil shale may require mining. Neither of these is currently economically viable.
Petroleum is found naturally underground on planet Earth. However, you are able to buy it at most gas stations around the world.
petroleum is usually taken form the ground by drilling a narrow hole into a petroleum deposit and simply pumping out the oil
Petroleum is formed under Earth's surface by the decomposition of marine organisms. The remains of tiny organisms. EW!
we find petroleum in the earth we dig for it
No, it is not. Petroleum is a form of resource.
no
No, petroleum is found in the Earth.
where did petroleum come from?
you get petroleum from compressed coal or fossils found inside of the earth
you get petroleum from compressed coal or fossils found inside of the earth
Petroleum is found in the form of a thick natural mixture of gaseous, liquid, and solid hydrocarbons obtained from beneath the surface of the earth. The main producing countries are Russia, the USA,...
Hamburger
no, it is not safe because it is a form of petroleum
Drilling in the earth we get petroleum in raw shape