Petroleum -- Advantages

Here is a table of the advantages of oil:

ScreenHunter_03_May._07_13.39.gifexternal image images?q=tbn:ANd9GcSFCcXe0GK-bmcpSGhh6EbLwy6DvaSatAf0k4XWgpi5Gf0LrZ8vHgexternal image images?q=tbn:ANd9GcQmUIjuZBNzjunC4FIk-eZ6uuPkzI1vEF1xV0K6An2Dz-AfDY8-
Here are some pipelines Coal and oil, which has better heat energy? Oil's prices have helped countries a lot
From From From

Click here to go back to the obtaining page.
Click here to go to the disadvantages page.