Information: - Malaysia is a federal constitutional monarchy located in Southeast Asia. It consists of thirteen states and three federal territories and has a total landmass of separated by the South China Sea into two similarly sized regions, Peninsular Malaysia and East Malaysia (Malaysian Borneo). Peninsular Malaysia shares a land and maritime border with Thailand and maritime borders with Singapore, Vietnam, and Indonesia. East Malaysia shares land and maritime borders with Brunei and Indonesia and a maritime border with the Philippines and Vietnam. The capital city is Kuala Lumpur, while Putrajaya is the seat of the federal government. With a population of over 30 million, Malaysia is the 44th most populous country. The southernmost point of continental Eurasia, Tanjung Piai, is in Malaysia. Located in the tropics, Malaysia is one of 17 megadiverse countries on earth, with large numbers of endemic species. - The hectare (or ; symbol ha) is an SI accepted metric system unit of :area equal to and primarily used in the measurement of land as a metric replacement for the imperial acre. An acre is about 0.405 hectare and one hectare contains about 2.47 acres. - The Equator usually refers to an imaginary line on the Earth's surface equidistant from the North Pole and South Pole, dividing the Earth into the Northern Hemisphere and Southern Hemisphere. The Equator is about long; some 78.7% lies across water and 21.3% over land. - Upper Peirce Reservoir ( Chinese : ) is Singapore 's fourth reservoir . The 6 - hectare Upper Peirce Reservoir Park overlooks the Upper Peirce Reservoir . - Southeast Asia or Southeastern Asia is a subregion of Asia, consisting of the countries that are geographically south of China, east of India, west of New Guinea and north of Australia. The region lies near the intersection of geological plates, with heavy seismic and volcanic activity. Southeast Asia consists of two geographic regions: - Riau Islands Province (Indonesian; "Provinsi Kepulauan Riau", acronym; "Kepri", Jawi: ), is a province of Indonesia. It comprises the principal group of the Riau Archipelago along with other island groups to the south, east and northeast. In Indonesian, Riau Islands and Riau Archipelago are synonymous and are distinguished by the word for province, "Provinsi". - The metric system is an internationally agreed decimal system of measurement. It was originally based on the and the introduced by the French First Republic in 1799, but over the years the definitions of the metre and the kilogram have been refined, and the metric system has been extended to incorporate many more units. Although a number of variants of the metric system emerged in the late nineteenth and early twentieth centuries, the term is now often used as a synonym for "SI" or the "International System of Units"the official system of measurement in almost every country in the world. - Singapore, officially the Republic of Singapore, and often referred to as the "Lion City" or the "Little Red Dot", is a sovereign city-state in Southeast Asia, and the world's only island city-state. It lies one degree (137km) north of the equator, south of the southernmost tip of continental Asia and peninsular Malaysia, with Indonesia's Riau Islands to the south. Singapore's territory consists of a diamond-shaped main island along with 62 other islets. Since independence, extensive land reclamation has increased its total size by 23% (130km), and its greening policy has covered the densely populated island with tropical flora, parks and gardens. - "Little red dot" (or "The Red Dot", or "Little Red Dot") is a nickname often used in the media, and in casual conversation, as a reference to Singapore. It refers to how the nation is depicted on many maps of the world and of Asia as a red dot. The city-state comprising the main island and all its islets a total land area of no more than is much smaller than its Southeast Asian neighbours. - The acre is a unit of land area used in the imperial and US customary systems. It is defined as the area of 1 chain by 1 furlong (66 by 660 feet), which is exactly equal to of a square mile, 43,560 square feet, approximately 4,047m, or about 40% of a hectare. - Peninsular Malaysia, also known as West Malaysia (formerly Malaya), is the part of Malaysia which lies on the Malay Peninsula and surrounding islands. Its area is . It shares a land border with Thailand in the north. To the south is the island of Singapore. - Land reclamation, usually known as reclamation, and also known as land fill (not to be confused with a landfill), is the process of creating new land from ocean, riverbeds, or lake beds. The land reclaimed is known as reclamation ground or land fill. - Indonesia (or ; Indonesian: ), officially the Republic of Indonesia, is a unitary sovereign state and transcontinental country located mainly in Southeast Asia with some territories in Oceania. Situated between the Indian and Pacific oceans, it is the world's largest island country, with more than seventeen thousand islands. At , Indonesia is the world's 14th-largest country in terms of land area and world's 7th-largest country in terms of combined sea and land area. It has an estimated population of over 260 million people and is the world's fourth most populous country, the most populous Austronesian nation, as well as the most populous Muslim-majority country. The world's most populous island of Java contains more than half of the country's population. What is the relationship between 'upper peirce reservoir' and 'lake'?
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