It is non-renewable, and therefore merely a temporary source of fuel and materials.
oil spills
i dont know
No contribution to global warming; no need of expensive oil or methan gas.
It can pollute very easily
One disadvantage of using a one pipe heating system is that what?
The advantages are the oil is cheap and you can take them around with you. The disadvantage is they can catch things on fire.
We are at a disadvantage here.The disadvantage is that it costs so much.
One disadvantage of using oil is that it is non-renewable, and another is when you burn it, it causes carbon dioxide to go into the air, which causes global warming.
it might possibly wear the stitches prematurely...?
One disadvantage of Natural gas is that it is nonrenewable.
Advantage: It may help the areas where it is being transported. Disadvantage: It is really expensive to import oil.
One advantage is that you pay with cash but you have to have the Exact amount