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Acid rain is rain or any other form of precipitation that is unusually acidic, meaning that it has elevated levels of hydrogen ions (low pH). Most water, including drinking water, has a neutral pH that exists between 6.5 and 8.5, but acid rain has a pH level lower than this and ranges from 4–5 on average. [ 1 ][ 2 ] The more acidic the acid ...
Freshwater acidification occurs when acidic inputs enter a body of fresh water through the weathering of rocks, invasion of acidifying gas (e.g. carbon dioxide), or by the reduction of acid anions, like sulfate and nitrate within a lake. [1] Freshwater acidification is primarily caused by sulfur oxides (SO x) and nitrogen oxides (NO x) entering ...
The coldest temperature recorded in Vietnam was −6.1 °C (21.0 °F) in Sa Pa on 4 January 1974. 23 A record low of −6.0 °C (21.2 °F) was also record in Hoang Lien on 1 January 1974 and 6 January 1974. 23 For ground temperatures, the lowest ground temperature ever record was −6.4 °C (20.5 °F) in Sa Pa on 31 December 1975 while the ...
The main heroes of Uchu Sentai Kyuranger. From left to right: Shou Ronpo, Raptor 283, Naga Ray, Balance, Stinger, Tsurugi Ohtori, Lucky, Garu, Champ, Hammie, Spada, and Kotaro Sakuma. The eponymous Kyurangers is a team of warriors composed of humanoids, androids, and animalistic aliens from different star systems who serve as members of the ...
Plain of Reeds. Coordinates: 10.5°N 105.7°E. Plain of Reeds from above. Plain of Reeds (in Vietnamese: Đồng Tháp Mười) is an inland wetland in Vietnam's Mekong Delta. Most of the wetlands are within Long An Province and Đồng Tháp Province.
Deaths. Approximately 7,000. In November 1964, the quick succession of three typhoons —Iris, Joan, and Kate—caused widespread flooding in Vietnam. Constituting part of a very active typhoon season, the three typhoons made landfalls in South Vietnam within a 12-day period. The floods occurred against the backdrop of the escalating Vietnam War.
Uchu Sentai Kyuranger (宇宙戦隊キュウレンジャー, Uchū Sentai Kyūrenjā, Space Squadron Kyuranger) is a Japanese tokusatsu drama and the 41st entry of Toei 's long-running Super Sentai metaseries. [ 1 ] It aired from February 12, 2017 to February 4, 2018, replacing Doubutsu Sentai Zyuohger and was replaced by Kaitou Sentai ...
July 17, 2010 — Tropical Storm Conson (Bão số 1) brought heavy rainfall over the northern half of Vietnam, with 127 mm (5.0 in) of rain falling in Nam Định. August 24, 2010 — Tropical Storm Mindulle (Bão số 3) brought widespread flooding, with at least 10 people bring killed and losses reaching ₫850 billion (US$43.3 million). [18]