Yes.
Crude oil but there are several different grades of crude.
it is probably a liquid because if you even make it hot, it will still be liquid.
Finding the percentage of those who were born in 1960 in the UK and are still alive today can be done by locating the crude birth and death rates from that year and place. Subtracting the crude death rate by the crude birth rate will give an approximate answer to the amount of people who survived.
The crude oil we use today was formed millions of years ago but crude oil is still being formed today. More crude oil is formed every time an animal or plant in the sea dies and is squashed by layers of other dead marine life (that turns into rock)over the top. This takes a long time.
A liquid have random particles but they are still all joined together.
A liquid have random particles but they are still all joined together.
Crude oil (BP is still paying for that stupid mistake).
its still liquid but its starting to form into gas
its still liquid but its starting to form into gas
its still liquid but its starting to form into gas
Plastics can be recycled over and over, whether they are made from crude fossil fuel oil, or renewable vegetable oil. So in this sense they are sustainable. The earth has a limited supply of crude oil, but when that runs out there will still be some fossil fuel plastics to be recycled.
Insolubles particles form a suspension.