And the unleaded automotive fuel that we use is both cheaper and better for the environment than traditional avgas.

The total number of lost days for each recreational activity was calculated by multiplying the number of days lost in each year by the number of years during which opportunities for the activity were not available as a result of Iraq's invasion and occupation of Kuwait.

More and more environmentalists advocate and use environmentally friendly unleaded petrol in cars.

Alberta sand oil, a lot of pollution.

China's oil products are gradually close to Japan's oil products because the Chinese government has strengthened environmental protection regulations.

I mean, we've essentially been exporting oil spills when we import oil from places without tight environmental regulations.

The petroleum products are poor in quality due to high sulfur content and become one of the causes of environmental pollution.

Hydrogen fuelled buses are more environmentally friendly than diesel buses.

67. International Petroleum Industry Environmental Conservation Association (IPIECA), London, United Kingdom

These are also, these tar fueled protocells, are also able to locate resources in their environment.

In June 1992, ARPEL became an Association member of the International Petroleum Industry Environmental Conservation Association (IPIECA).

The Alberta government and the oil companies that influence it would upgrade tar sands to oil sands, apparently thinking that a better name somehow silences environmental critics. Environmentalists opposing the pipeline refer, with equal deftness, to dirty oil.

It gives us an energy return that's unimaginable, historically.

According to the estimates of the Environment Agency of Luxembourg, in 1996 up to 60 per cent of gasoline and up to 67 per cent of diesel fuel were exported (these numbers in 1990 were 61 and 75 per cent, respectively).

Closed loop recycling, in which plastics waste is used to make another product, thus carries significant environmental benefits, such as reduced energy and oil consumption. But the process of separating the petroleum based recyclable plastics from other kinds of plastics and solid waste is difficult, costly, and labor intensive, so only a small proportion is recycled.

When the Santa Barbara spill happened in 1969, it formed the environmental movement in its modern form.

The arrests were made in connection with peaceful protests calling for compensation for the environmental damage caused by a petroleum plant.

Go, go, go.

Go, go, go!

In particular, Iraq refers to exploration for oil operation of refineries and petrochemical industries overgrazing extraction of groundwater operation of oil tankers in the Persian Gulf and contamination resulting from the Iran Iraq conflict as sources of environmental damage both before and after the invasion and occupation.

There's oil spills, environmental disasters, water rights disputes, breakaway republics, famine, endangered species and global warming.

We don't want to be buying oil we want to be doing something green.

14. Petrol, oil and lubricants

(d) Petrol, oil and lubricants.

Petrol, oil and lubricants.

34. Petrol, oil and lubricants.

30. Petrol, oil and lubricants.

31. Petrol, oil and lubricants.

32. Petrol, oil and lubricants.

23. Petrol, oil and lubricants.

17. Petrol, oil and lubricants.

16. Petrol, oil and lubricants

18. Petrol, oil and lubricants.

Petrol, oil and lubricants.

19. Petrol, oil and lubricants

37. Petrol, oil and lubricants.

7. Petrol, oil and lubricants

15. Petrol, oil and lubricants.

8. Petrol, oil and lubricants.

27. Petrol oil and lubricants.

14. Petrol, oil and lubricants.

12. Petrol, oil and lubricants

29. Petrol, oil and lubricants.

24. Petrol, oil and lubricants.

44. Petrol, oil and lubricants.