Geographical Articles

• Geography
  Global Warming
  Severe Weather
  Hurricanes and Cyclones
  Ice Ages
  Climate
   
  

  Antarctica

  Antarctica is the continent at the extreme southern latitudes of the Earth, containing the South Pole. It is surrounded by the Southern Ocean and divided in two by the Transantarctic ... > more
• Climate
  Global Warming
  Weather
  Environmental Issues
  Ice Ages
  Environmental Policy
   
  

  Climate

  The climate is the weather averaged over a long period of time. Weather is the combination of events in the atmosphere and climate is the overall accumulated weather in a certain location. Over ... > more
• Snow and Avalanches
  Storms
  Severe Weather
  Geography
  Environmental Issues
  Water
   
  

  Lake effect snow

  Lake effect snow, which can be a type of snowsquall, is produced in the winter when cold winds move across long expanses of warmer lake water, picking up water vapor which freezes and is deposited on ... > more
• Geography
  Water
  Grassland
  Coral Reefs
  Environmental Policy
  Exotic Species
   
  

  Great Lakes

  The Great Lakes are a group of five large lakes on or near the United States-Canadian border. They are the largest group of fresh water lakes on the earth and the Great Lakes-St. Lawrence system is ... > more
• Global Warming
  Climate
  Environmental Issues
  Nature
  Geography
  Environmental Policy
   
  

  Effects of global warming

  The predicted effects of global warming are many and various, both for the environment and for human life. There is some speculation that global warming could, via a shutdown or slowdown of the ... > more
• Ice Ages
  Global Warming
  Climate
  Nature of Water
  Oceanography
  Snow and Avalanches
   
  

  Ice age

  An ice age is a period of long-term reduction in the temperature of Earth's climate, resulting in an expansion of the continental ice sheets, polar ice sheets and mountain glaciers. Glaciologically, ... > more
• Dinosaurs
  Geography
  Environmental Policy
  Charles Darwin
  Origin of Life
  Paleontology
   

  Jurassic

  The Jurassic period is a major unit of the geologic timescale that extends from about 200 Ma (million years ago) at the end of the Triassic to 146 Ma at the beginning of the Cretaceous. The Jurassic ... > more
• Geography
  Global Warming
  Climate
  Environmental Issues
  Earth Science
  Oceanography
   
  

  Gulf Stream

  The Gulf Stream, together with its northern extension, the North Atlantic Drift, is a powerful, warm, and swift Atlantic ocean current that originates in the Gulf of Mexico, exits through the Strait ... > more
• Geography
  Ice Ages
  Geology
  Global Warming
  Exotic Species
  Climate
   
  

  Varve

  A varve is an annual layer of sediment or sedimentary rock. Terms such as "annually laminated" are synonymous with varve. Of the many rhythmites found in the geological record, varves are one of the ... > more
• Forest
  Rainforests
  Exotic Species
  Tundra
  Geography
  Wildfires
   
  

  Taiga

  Taiga is a biome characterized by coniferous forests. Covering most of inland Alaska, Canada, Sweden, Finland, inland Norway, northern Kazakhstan and Russia (especially Siberia), as well as parts of ... > more

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