Question: Which of the Antarctic region expeditions led by Robert Falcon Scott discovered The Knoll?

Context paragraphs:
The Knoll: The Knoll ( ) is a snow-free knoll, 370 m high, surmounting Cape Crozier at the eastern extremity of Ross Island, Antarctica.  It was discovered and named by the British National Antarctic Expedition, 1901–04, under Robert Falcon Scott.

Hoosh: Hoosh (occasionally spelt hooch) is a thick stew made from pemmican (a mix of dried meat, fat, and cereal) or other meat, thickener such as ground biscuits, and water.  It was the common food of early twentieth century Antarctic expeditions, used, for example, by the expeditions of Robert Falcon Scott (1910–1913) and Ernest Shackleton (1914–1916).

Discovery Expedition: The British National Antarctic Expedition, 1901–04, generally known as the "Discovery" Expedition, was the first official British exploration of the Antarctic regions since James Clark Ross's voyage sixty years earlier.  Organized on a large scale under a joint committee of the Royal Society and the Royal Geographical Society (RGS), the new expedition carried out scientific research and geographical exploration in what was then largely an untouched continent.  It launched the Antarctic careers of many who would become leading figures in the Heroic Age of Antarctic Exploration, including Robert Falcon Scott who led the expedition, Ernest Shackleton, Edward Wilson, Frank Wild, Tom Crean and William Lashly.

William Lashly: William Lashly, AM (1867–1940) was a Royal Navy seaman who was a member of both of Robert Falcon Scott's Antarctic expeditions, for which he was awarded the Polar Medal.  Lashly was also recognised with the Albert Medal for playing a key role in saving the life of a comrade on the second of the two expeditions.

Oates Coast: Oates Coast ( ) is that portion of the coast of Antarctica between Cape Hudson and Cape Williams.  It forms the coast of Oates Land, part of the Australian claim to the Antarctic.  The eastern portion of this coast was discovered in February 1911 by Lieutenant Harry Pennell, Royal Navy, commander of the expedition ship "Terra Nova" during the British Antarctic Expedition, 1910–13.  He named the coast after Captain Lawrence E.G. Oates who, with Captain Robert F. Scott and three British Antarctic Expedition companions, perished on the return journey from the South Pole in 1912.  Captain Oates' death was described by Robert Falcon Scott as "the act of a brave man and English gentleman".  The western portion of the coast, the vicinity of the Mawson Peninsula, was first delineated from air photos taken by U.S. Navy Operation Highjump, 1946–47.

Robert Falcon Scott: Captain Robert Falcon Scott, (6 June 1868 – 29 March 1912) was a British Royal Navy officer and explorer who led two expeditions to the Antarctic regions: the Discovery Expedition (1901–1904) and the ill-fated Terra Nova Expedition (1910–1913).  On the first expedition, he set a new southern record by marching to latitude 82°S and discovered the Polar (Antarctic) Plateau, on which the South Pole is located.  On the second venture, Scott led a party of five which reached the South Pole on 17 January 1912, four weeks after Roald Amundsen's Norwegian expedition.  On their return journey, Scott's party discovered plant fossils, proving Antarctica was once forested and joined to other continents.  A planned meeting with supporting dog teams from the base camp failed, despite Scott's written instructions, and at a distance of 150 miles from their base camp and 11 miles from the next depot, Scott and his companions perished.

Moraine Strait: Moraine Strait ( ) is a strait on the McMurdo Ice Shelf of Antarctica that trends north–south between Brown Peninsula, Mount Discovery, and Minna Bluff on the west, and Black Island on the east.  The surface of the strait, especially the northern part between Brown Peninsula and Black Island, is noteworthy for the presence of broad moraine belts that obscure much of the ice and suggest the name.  The strait was discovered by the British National Antarctic Expedition, 1901–04, led by Robert Falcon Scott, and was named by the Advisory Committee on Antarctic Names in 1999.

Ernest Shackleton: Sir Ernest Henry Shackleton ( ; 15 February 1874 – 5 January 1922) was a polar explorer who led three British expeditions to the Antarctic, and one of the principal figures of the period known as the Heroic Age of Antarctic Exploration.  Born in Kilkea, Athy, County Kildare, Ireland, Shackleton and his Anglo-Irish family moved to Sydenham in suburban south London when he was ten.  His first experience of the polar regions was as third officer on Captain Robert Falcon Scott's Discovery Expedition 1901–1904, from which he was sent home early on health grounds, after he and his companions Scott and Edward Adrian Wilson set a new southern record by marching to latitude 82°S.

Mount Larsen (Victoria Land): Mount Larsen ( ) is a mountain, 1,560 m high, presenting sheer granite cliffs on the north side and standing 3 nmi southwest of Hansen Nunatak at the south side of the mouth of Reeves Glacier in Victoria Land, Antarctica.  It was discovered by the British National Antarctic Expedition (1901–04) under Robert Falcon Scott, who named it for Captain C.A. Larsen, a noted Norwegian Antarctic explorer whose explorations along the east coast of the Antarctic Peninsula in the "Jason", 1892–93, marked the beginning of commercial whaling operations in the Antarctic.  Larsen led numerous whaling expeditions until his death in December 1925 while directing operations in the Ross Sea.

Ernest Joyce: Ernest Edward Mills Joyce AM (about 1875 – 2 May 1940) was a Royal Naval seaman and explorer who participated in four Antarctic expeditions during the Heroic Age of Antarctic Exploration, early in the early 20th century.  He served under both Robert Falcon Scott and Ernest Shackleton.  As a member of the Ross Sea party in Shackleton's Imperial Trans-Antarctic Expedition, Joyce earned an Albert Medal for his actions in bringing the stricken party to safety, after a traumatic journey on the Great Ice Barrier.  He was awarded the Polar Medal with four bars, one of only two men to be so honoured, the other being his contemporary, Frank Wild.

Supporting paragraphs: The Knoll Robert Falcon Scott
Answer: the Discovery Expedition