Given the question: Information: - Mexico (, modern Nahuatl ), officially the United Mexican States, is a federal republic in the southern half of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatemala, Belize, and the Caribbean Sea; and to the east by the Gulf of Mexico. Covering almost two million square kilometers (over 760,000sqmi), Mexico is the sixth largest country in the Americas by total area and the 13th largest independent nation in the world. With an estimated population of over 120 million, it is the eleventh most populous country and the most populous Spanish-speaking country in the world while being the second most populous country in Latin America. Mexico is a federation comprising 31 states and a federal district that is also its capital and most populous city. Other metropolises include Guadalajara, Monterrey, Puebla, Toluca, Tijuana and Leon. - Guatemala (, or ), officially the Republic of Guatemala, is a country in Central America bordered by Mexico to the north and west, the Pacific Ocean to the southwest, Belize to the northeast, the Caribbean to the east, Honduras to the east and El Salvador to the southeast. With an estimated population of around 15.8 million, it is the most populated state in Central America. A representative democracy, Guatemala's capital and largest city is Nueva Guatemala de la Asuncion, also known as Guatemala City. - Belmopan is the capital city of Belize. Its population in 2010 was 16,451. Although the smallest capital city in the continental Americas by population, Belmopan is the third-largest settlement in Belize, behind Belize City and San Ignacio. Founded as a planned community in 1970, Belmopan is one of the newest national capital cities in the world. Since 2000 Belmopan has been one of two settlements in Belize to hold official city status, along with Belize City. - The Caribbean Sea is a sea of the Atlantic Ocean in the tropics of the Western Hemisphere. It is bounded by Mexico and Central America to the west and south west, to the north by the Greater Antilles starting with Cuba, to the east by the Lesser Antilles, and to the south by the north coast of South America. - The Caribbean (or ) is a region that consists of the Caribbean Sea, its islands (some surrounded by the Caribbean Sea and some bordering both the Caribbean Sea and the North Atlantic Ocean) and the surrounding coasts. The region is southeast of the Gulf of Mexico and the North American mainland, east of Central America, and north of South America. - Belize City is the largest city in Belize and was once the capital of the former British Honduras. According to the 2010 census, Belize City has a population of 57,169 people in 16,162 households. It is located at the mouth of the Haulover Creek, which is a tributary of the Belize River. The Belize River empties into the Caribbean Sea 5 miles from Belize City on the Philip Goldson Highway on the coast of the Caribbean. The city is the country's principal port and its financial and industrial hub. Several cruise ships drop anchor outside the port and are tended by local citizens. The city was almost entirely destroyed in 1961 when Hurricane Hattie swept ashore on October 31. It was the capital of British Honduras (as Belize was then named) until the government was moved to the new capital of Belmopan in 1970. - Central America is the southernmost, isthmian portion of the North American continent, which connects with South America on the southeast. Central America is bordered by Mexico to the north, Colombia to the southeast, the Caribbean Sea to the east, and the Pacific Ocean to the west. Central America consists of seven countries: Belize, Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica and Panama. The combined population of Central America is between 41,739,000 (2009 estimate) and 42,688,190 (2012 estimate). - Honduras, officially the Republic of Honduras, is a republic in Central America. It has at times been referred to as Spanish Honduras to differentiate it from British Honduras, which became modern-day Belize. Honduras is bordered to the west by Guatemala, to the southwest by El Salvador, to the southeast by Nicaragua, to the south by the Pacific Ocean at the Gulf of Fonseca, and to the north by the Gulf of Honduras, a large inlet of the Caribbean Sea. - Hurricane Hattie was the strongest and deadliest tropical cyclone of the 1961 Atlantic hurricane season, reaching a peak intensity equivalent to that of a Category5hurricane. The ninth tropical storm and seventh hurricane and major hurricane of the season, Hattie originated from an area of low pressure that strengthened into a tropical storm over the southwestern Caribbean Sea on October27. Moving generally northward, the storm quickly became a hurricane and later major hurricane the following day. Hattie then turned westward west of Jamaica and strengthened into a Category5 hurricane, with maximum sustained winds of . It weakened to Category4 before making landfall south of Belize City on October31. The storm turned southwestward and weakened rapidly over the mountainous terrain of Central America, dissipating on November1. - The Belize River runs 290 kilometres ( 180 mi ) through the center of Belize . It drains more than one - quarter of the country as it winds along the northern edge of the Maya Mountains to the sea just north of Belize City ( 17 32 N 88 14 W ) . The Belize river valley is largely tropical rain forest . Also known as the Old River , the Belize River begins where the Mopan River and Macal River join just east of San Ignacio , Belize ( 17 11 N 89 04 W ) . The Belize River -- Mopan River Catchment contains over 45 percent of the population of Belize . The Belize River , in spite of 78 runs or rapids , is passable via the Mopan to the Guatemalan border . It served as the main artery of commerce and communication between the interior and the coast until well into the twentieth century , and has long been associated with forestry , of logwood ( for dye ) and of mahogany which survives in small stands . Early on , loggers using the river encountered the Maya and had conflicts with them and with the Spaniards . In 1807 there was a request for '' arms and ammunitions '' for the loggers . In the late 1820s , the Methodist minister Thomas Wilkinson found three to four thousand men working at camps most of the year . By the late 19th century there were over 130 small settlements along the river . Burrell Boom just above Belize Town served as a catch - point for logs . Today the Belize River is a vital source of drinking water and other domestic use for local people living along the river ; however , water quality is degraded from sediment , nutrient loading , pesticides and other toxins . The major source of degradation is the extensive deforestation in the upper reaches of the Mopan River and non-sustainable agriculture . Karper and Boles have asserted : '' The greater Mopan / Belize River Catchment provides a prime example of a watershed under stress from extensive non-sustainable agricultural practices that have occurred within the region over the past three decades . '' Traditional slash and burn... - Belize, formerly British Honduras, is a country on the eastern coast of Central America. Belize is bordered on the north by Mexico, on the south and west by Guatemala, and on the east by the Caribbean Sea. Its mainland is about long and wide. After reading the paragraphs above, choose the best answer for the entity that related to 'belize river' with the relationship of 'mouth of the watercourse'. Choices: - belize river - caribbean sea - gulf of honduras - pacific ocean - san - sea
The answer is:
gulf of honduras