which is the biggest gulf in the world?
447867
gulf of Mexico.  The total area of the Gulf of Mexico is approximately 615,000 mi² (1.6 million km²), the southern third of which lies within the tropics, and plunges to a depth of 2,080 fathoms (3804 m). This deepest part is Sigsbee Deep, an irregular trough more than 300 nautical miles (550 km) long, sometimes called the "Grand Canyon under the sea."
952306
The world's biggest hole is located in Russia. The gaint hole is actually a diamond mine in Eastern Siberia near the town Mirna. It is 525 meters deep and 1.25 km in the diameter
223199
assuming you wanted to know the largest country, it would be Sudan, with a total area of 2,505,800 sq km (967,490 sq mi).\nI believe the 2nd largest would be Algeria.
299067
if you consider a SEA and OCEAN to be the same, then it is the Pacific Ocean or formerly known as "the south sea(s)".  \n\nif you consider them different linguistically, ( as they are all bodies of water anyway ) then the "Mediterrainean Sea" is the largest sea on record.
804594
bahrain or maybe qatar.
793570
The Ogallala aquifer located in the midwestern United States is believed to be the world's largest aquifer.\n\nThis aquifer is named after a Sioux Indian tribe. It is estimated to be more than two million years old and to hold about 650 trillion gallons (2,500 trillion liters)! It underlies parts of eight states, stretching about 800 miles (1,288 km) from South Dakota to\nTexas. The Ogallala aquifer supplies vast amounts of water to irrigate the crops in this vitally important agricultural area.\n\nThe Guaraní Aquifer System (GAS), perhaps, is the world’s second largest fresh groundwater reservoirs, due to its extent and volume. It underlies portions of Argentina, Brazil, Paraguay and Uruguay, stretching over an area of approximately 1.2 million km2, with almost 15 million inhabitants. The capacity of the GAS is estimated at around 40,000 km3.
64344
Certainly Trinidad and Tobago. Trinidad has large offshore reserves and most of the major oil companies are present there. Barbados has a small oil production industry. Cuba also has some oil reserves. The three combined have 1.74 billion barrels of proven oil reserves and 28.4 Tcf of natural gas. Trinidad and Tobago 990 billion barrels of oil reserves and about 26 Tcf of the natural gas reserves. Cuba is second in reserves in the Caribbean with 750 million barrels of oil reserves and 2.5 Tcf of natural gas. Jamaica, Grenada and the Bahamas have all tried to generate interest in exploration from oil companies.  So far the Bahamas have leased nine offshore blocks covering 6.5 million acres but no wells have been drilled as seismic data is being acquired.
209729
The world's largest lake is the salty Caspian Sea at 143,200 square miles (370,886 km2). The Caspian Sea is surrounded by Russia, Azerbaijan, Iran, Turkmenistan, and Kazakhstan.\nThe world's second largest lake, and the world's largest freshwater lake is North America's Lake Superior at 31,700 mi2 (82,103 km2).
16110
in the souf-east asia. in the top of iran is the Caspian Sea, in the bottom of iran - The Persian Gulf.\nIn the left is iraq, turkey... in the right Afghanistan, Pakistan...
1033765
I believe that Persian Gulf was the original historical term.  With the rise of Arab Nationalist thinking in the 1960s, the Arabs used the term Arabian Gulf... al-Khaleej al-Arabee\n\nThe United Nations takes the view that Persian Gulf is the appropriate terminology to use
800048
Actually, the largest sea in the world is the South China Sea.\n\nThe South China Sea is roughly 3,500,000 square km while the Mediterranean is only 2,510,000 square km.
1108997
It really depends on what your definition of "biggest" is, as a canyon can be "large" by its depth, length, or the total area of the canyon system.\n\nThe deepest canyon in the world, Yarlung Tsangpo Canyon, along the Brahmaputra in Tibet, China, is slightly longer than Grand Canyon, and is also regarded by many as be the world's largest canyon.\n\nHells Canyon is a canyon in Idaho, roughly 16 km (10 miles) across; not as dramatic as the Grand Canyon, which is 277 miles (446 km) long. However, the sense of depth there is tremendous.\n\nHope this helps!
365914
Sydney Harbour,   Sydney Australia\n\nRio de Janeiro,   Brazil \nHalifax,   Nova Scotia, Canada \nFalmouth,   Cornwall, United Kingdom \nPoole,   Dorset, United Kingdom \nCork,   Republic of Ireland\n\nI've seen these listed more than the other references I found. There are some not listed that claim on their own websites to be the largest, including \nHampton Roads in VA\n\n but ... believe who you will
950151
I believe it might be Rotterdam, but there are probably several cities that claim to be the largest seaport.  And what do you mean by largest?  In area?  In terms of most cargo handled?  \n\nSingapore is the world's busiest seaport.\n\nThese links may be of some help.
436901
It's Saudi Arabia.  There's a reason its called the Arabian Sea.
524255
The world's largest desert is located there!!\nCalled the Great Basin.
474815
I can not locate the story but the economist.com had the exact numbers.  In terms of our imports of oil.  canada is the largest provider, then venezual, then mexico, niegera is next.  for the US.  Japan gets most form the opec region, europe i think russia is there largest supplier.