11.   Both burn well, and the oil produces large amounts of smoke.

12.   Across the city, New Yorkers, whether rich or poor, produce similar amounts of trash -- about three pounds per person per day.

13.   But several officials and Western diplomats acknowledged that the unusual turn of events had produced what amounts to an unexpected reassessment of the late Kim.

14.   Disassembling cars is a pollution-intensive business because it produces huge amounts of waste that often contain harmful materials.

15.   Farther west, moist air will continue to stream inland from the Pacific Ocean, producing large amounts of rain along the Northwest Coast.

16.   For decades the United States and other countries produced vast amounts of plant and livestock diseases for use as weapons.

17.   For Schopf, the claim of a new, never observed, chemical process that produced copious amounts of organic matter on the early earth is extraordinary.

18.   Gene therapy is not available for growth hormone deficiency and children who produce insufficient amounts of the hormone are treated with growth hormone injections.

19.   Genetically altered animals hold the promise of producing greater amounts of protein for less cost, but this is by no means a sure thing.

20.   His kidneys, which had been failing, were producing extraordinary amounts of urine, the surgeon said.